Tragedy struck at a metro Detroit school in late March. ABC Action News 7 WXYZ reports that a eighth-grade boy brought a handgun to Davidson Middle School in Southgate, Michigan, and shot himself in the school bathroom. In light of incidents like this and the Sandy Hook Elementary School shootings, The New York Times reports that gun control advocates led by Sen. Dianne Feinstein (D-California) are pushing for stricter federal gun regulations, especially on assault weapons.Detroit-Area School Suicide Highlights Gun Control Debate