
Left to right: Reps. Bobby L. Rush (D-Ill.), House Minority Leader Nancy Pelosi (D-Calif.), and Ron Barber (D-Ariz.), who was wounded in the same shooting as his former boss, Gabrielle Giffords, leave together after holding a news conference about banning high capacity ammunition clips with other House Democrats in the House Visitors Center on Capitol Hill, Washington, D.C., Wednesday, December 19, 2012. (Andrew Harnik/The Washington Times)

Left to right: Reps. Bobby L. Rush (D-Ill.), House Minority Leader Nancy Pelosi (D-Calif.) and Ron Barber (D-Ariz.), who was wounded in the same shooting as his former boss, Gabrielle Giffords, leave together after holding a news conference about banning high-capacity ammunition clips with other House Democrats in the House Visitors Center on Capitol Hill, Washington, D.C., Wednesday, Dec. 19, 2012. (Andrew Harnik/The Washington Times)

Rep. Bobby L. Rush, Illinois Democrat, dons a hoodie and sunglasses while speaking on the House floor Wednesday. Mr. Rush, who was escorted away for a violation of House rules, said racial profiling led to the shooting death of Trayvon Martin, an unarmed black teenager. (Associated Press)