Joanna Zuber reacts to her results from shooting at a target during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. The class is geared toward children aged 7 to 14 to teach them firearms safety and how to properly fire a handgun. (Photo by Jim Young/Reuters)

Instructor Jerry Kau shows student Joanna Zuber how to load a magazine into a handgun alongside Sam Minnifield (L-R) during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Joanna Zuber and her father Ken Zuber listen to instructor Jerry Kau during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Jerry Kau (C) shows students Samantha Dolatowski (L) and Joanna Zuber how to hold a handgun during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Jerry Kau shows student Joanna Zuber how to hold a handgun alongside Sam Minnifield (L-R) during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Jerry Kau (C) shows students Samantha Dolatowski (L), Joanna Zuber and Sam Minnifield (front on R) how to hold a handgun during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Wayne Inzerello (R) demonstrates how to hold a handgun to Savannah Garner during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

A shell casing ejects out of a gun fired by Sam Minefield (C) as his father Matthew looks on during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Dawn Waters (R) helps Alyssa Keehr with a jammed gun during a meeting of The Well Armed Woman Shooting Chapters at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

A student aims at a target in the Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Jerry Kau demonstrates how to hold a gun during a Youth Handgun Safety Class at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

Instructor Elaine Campo-Oplanic (R) gives advice on how to hold a firearm during a meeting of The Well Armed Woman Shooting Chapters at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

A handgun lies on a target at the shooting range during a meeting of The Well Armed Woman Shooting Chapters at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

A shell casing ejects out a gun fired at the shooting range during a meeting of The Well Armed Woman Shooting Chapters at GAT Guns in East Dundee, Illinois, April 21, 2015. (Photo by Jim Young/Reuters)

An Israeli boy plays with a rifle during a display of the Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli girl looks through the sight of a weapon during a display of Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli boy holds a weapon during a display of the Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

Israeli boys play under a camouflage net during a display of Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli soldier demonstrates a weapon to a boy during a display of Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli youth looks through the sight of a weapon during a display of Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli boy jumps on car tire during a display of the Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba April 23, 2015. during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli soldier stands next to a boy holding a rifle during a display of the Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba April 23, 2015. during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

An Israeli boy looks through the sight of a weapon during a display of Israeli Defense Forces (IDF) equipment and abilities at the West Bank settlement of Kiryat Arba, April 23, 2015, during celebrations for Israel's Independence Day, marking the 67th anniversary of the creation of the state. (Photo by Ronen Zvulun/Reuters)

Iraqi school students prepare to start a new day in Baghdad, Iraq, Thursday, April 23, 2015. (Photo by Karim Kadim/AP Photo)