On January 16, 2013, one month after the Sandy Hook Elementary School shooting, Obama signed 23 executive orders and outlined a series of sweeping proposals regarding gun control. He urged Congress to reintroduce an expired ban on military-style assault weapons, such as those used in several recent mass shootings, impose limits on ammunition magazines to 10 rounds, introduce background checks on all gun sales, pass a ban on possession and sale of armor-piercing bullets, introduce harsher penalties for gun-traffickers, especially unlicensed dealers who buy arms for criminals and approving the appointment of the head of the federal Bureau of Alcohol, Tobacco, Firearms and Explosives for the first time since 2006. On January 5, 2016, Obama announced new executive actions extending background check requirements to more gun sellers. In a 2016 editorial in "The New York Times", Obama compared the struggle for what he termed "common-sense gun reform" to women's suffrage and other civil rights movements in American history.