A dog wears a mask equipped with cameras and a transmission device, developped by the French surveillance SSI Groupe and allowing the human partner to “see” through his eyes on a remote screen, during the Milipol internal state security exhibition in Villepinte, outside Paris, on November 21, 2017. (Photo by Christophe Archambault/AFP Photo)





A girl chants slogans as she holds a picture of Lebanese Prime Minister Saad Hariri outside his residence in Beirut, Lebanon, Wednesday, November 22, 2017. Hariri returned to Lebanon a day earlier and in a surprise decision, said he was putting his resignation on hold responding to a request from the president to give more time to consultations. (Photo by Bilal Hussein/AP Photo)





Visitors walk through “Flower Power” which is part of the exhibit “Enchanted: Forest of Light” at Descanso Gardens in La Canada Flintridge, California, U.S., November 21, 2017. (Photo by Mario Anzuoni/Reuters)





Pope Francis arrives to preside over the funeral ceremony for late Cardinal Andrea Cordero Lanza di Montezemolo, in St. Peter's Basilica, at the Vatican, Tuesday, November 21, 2017. Cardinal Cordero Lanza di Montezemolo was 92. (Photo by Andrew Medichini/AP Photo)





A malnourished Yemeni child receives treatment at a hospital in the capital Sanaa on November 22, 2017. The United Nations has warned that war- wracked Yemen faces a mass famine unless aid deliveries are allowed to enter the impoverished country. Some 17 million Yemenis are in desperate need of food, seven million of whom are at risk of famine, according to UN figures. The UN said in August that more than 20 million people are at risk from famine in Yemen, Somalia, South Sudan and the northeast of Nigeria. (Photo by Mohammed Huwais/AFP Photo)





Judy Izzie, dressed in the theme of the American flag, checks in for her flight at Hartsfield-Jackson Atlanta International Airport ahead of the Thanksgiving holiday in Atlanta, Wednesday, November 22, 2017. (Photo by David Goldman/AP Photo)





People play tennis on the US artist Asad Raza' s new piece of art, a tennis court, called “untitled (plot for dialogue)”, inside the San Paolo Converso church, in Milan, which hosts the architect office of CLS Architetti company, on November 20, 2017. (Photo by Miguel Medina/AFP Photo)





Britain's GMB union stages a protest outside parliament on the day the Finance Minister Philip Hammond presents his budget in London, Britain, November 22, 2017. (Photo by Peter Nicholls/Reuters)





Members of a Tripoli bikers’ group ride their motorbikes at the beach in Libya on November 21, 2017. (Photo by Ahmed Jadallah/Reuters)





Zamaria Canale, 6, drinks water next to her brother Henry, 3, while helping her mother Belkin wash the clothes on a pipe outside, due to the lack of water in their house in Tegucigalpa, Honduras, Tuesday, November21, 2017. Honduras will hold general elections on Sunday, Nov. 26. (Photo by Rodrigo Abd/AP Photo)





Performer Sarah Tynan sits backstage during a performance of the Barber of Seville at the English National Opera in London, Britain, 30 October 2017. The English National Opera (ENO) is an opera company based in London. It is one of the two principal opera companies in London. ENO traces its roots back to 1931. (Photo by Neil Hall/EPA/EFE)





A supporter at the Manyame Air Force Base in Harare, Wednesday November 22, 2017 waits for the expected arrival of Zimbabwe's recently fired vice president Emmerson Mnangagwa. Mnangagwa is is set to return today to be sworn in as the country's new leader after Robert Mugabe announced his resignation in the middle of impeachment proceedings again him yesterday. (Photo by Ben Curtis/AP Photo)





Zimbabwe' s incoming president Emmerson Mnangagwa (3rd L) speaks to supporters flanked by his wife Auxilia (2nd R) surrounded by their bodyguards at Zimbabwe' s ruling Zanu- PF party headquarters in Harare on November 22, 2017. Zimbabwe' s former vice president Emmerson Mnangagwa flew home on November 22 to take power after the resignation of Robert Mugabe put an end to 37 years of authoritarian rule. Mnangagwa will be sworn in as president at an inauguration ceremony on November 24, officials said. (Photo by Tony Karumba/AFP Photo)





Supporters of Zimbabwe's President in waiting Emmerson Mnangagwa, known as “The Crocodile”, raise a stuffed crocodile in the air as they await his arrival at the Zanu-PF party headquarters in Harare, Zimbabwe Wednesday, November 22, 2017. Mnangagwa has emerged from hiding and returned home ahead of his swearing-in Friday. Crowds have gathered at the ruling party's headquarters for his first public remarks. Mnangagwa will replace Robert Mugabe, who resigned after 37 years in power when the military and ruling party turned on him for firing Mnangagwa and positioning his wife to take power. (Photo by Ben Curtis/AP Photo)





Zimbabweans celebrate in the morning sun after President Robert Mugabe resigned in Harare, Zimbabwe on November 22, 2017. (Photo by Mike Hutchings/Reuters)





Supporters of Emmerson Mnangagwa, the man expected to become Zimbabwe's new president, hold a photograph of him and cheer as they arrive to show their support at Manyame Air Force base where Mnangagwa is expected to arrive later in the day in Harare, Zimbabwe Wednesday, November 22, 2017. Mugabe resigned as president with immediate effect Tuesday after 37 years in power, shortly after parliament began impeachment proceedings against him. (Photo by Ben Curtis/AP Photo)





Staff from the National Turkey Federation jump in to calm “Drumstick” the turkey as it flaps its wings causing U.S. President Donald Trump's daughter Tiffany (R) to jump away after it was pardoned by the president during the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House on November 21, 2017. (Photo by Jim Bourg/Reuters)





President Trump talks with the reporters as his son Barron waits for him while departing the White House for Palm Beach on November 21, 2017. (Photo by Carlos Barria/Reuters)





Visitors walk through the installation “Ancient Forest” which is part of the exhibit “Enchanted: Forest of Light” at Descanso Gardens in La Canada Flintridge, California on November 22, 2017. (Photo by Mario Anzuoni/Reuters)





In this September 4, 2015 file photo ambulances stand at a road in Handeloh, Germany. A German psychotherapist has been sentenced to probation after to confessing to providing a group of alternative practitioners psychedelic drugs as part of a seminar on expanding consciousness as a form of therapy Wednesday, November 22, 2017. The 2015 seminar resulted in the hospitalization of the 27 participants with cramps, delirium and other complications from ingesting the psychadelic drug 2C-E and also the extremely potent hallucinogen known as DragonFLY in the northwestern town of Handeloh. (Photo by Christian Butt/DPA via AP Photo)





The Tianzi Hotel with the shape of Chinese deities Fu, Lu and Shou is pictured on November 20, 2017 in Langfang, Hebei Province of China. The 41.6-meter-tall Tianzi Hotel has an exterior of Chinese Sanxing, whose names are Fu, Lu and Shou with the qualities of prosperity, status and longevity in traditional Chinese culture, in Langfang city. (Photo by VCG/VCG via Getty Images)