Yemeni children ride a bicycle through a narrow alley in the old city of Sana'a, Yemen, 21 January 2021. According to reports, the United Nations and aid agencies are urging the US administration of President Biden to revoke the designation of the Houthis movement in Yemen as a foreign terrorist organization, warning that could push the country into a humanitarian catastrophe and chill peace efforts. (Photo by Yahya Arhab/EPA/EFE)
