Gun Violence

Forensic police examine items at the scene of a multiple shooting outside Love Machine nightclub in Melbourne, Sunday, April 14, 2019. A shooting outside the nightclub early Sunday left at least two people critically wounded, police said. (Ellen Smith/AAP Image via AP)

Opponents give a thumbs down, as others applaud, after the Pittsburgh City Council voted 6-3 to pass gun-control legislation, Tuesday, April 2, 2019, in Pittsburgh. The bill, introduced in the wake of the synagogue massacre last October, places restrictions on military-style assault weapons like the AR-15 rifle that authorities say was used in the attack that killed 11 and wounded seven.(Andrew Rush/Pittsburgh Post-Gazette via AP)

House Judiciary Committee Chair Jerrold Nadler, D-N.Y., speaks at a news conference after the House voted to reauthorize the Violence Against Women Act, Thursday, April 4, 2019, on Capitol Hill in Washington. (AP Photo/Patrick Semansky)

Val Finnell, left, gives a thumbs down, as others applaud after the Pittsburgh City Council voted 6-3 to pass gun-control legislation, Tuesday, April 2, 2019, in Pittsburgh. The bill, introduced in the wake of the synagogue massacre last October, places restrictions on military-style assault weapons like the AR-15 rifle that authorities say was used in the attack that killed 11 and wounded seven. (AP Photo/Keith Srakocic)

FILE - In this March 29, 2018, file photo, rapper Nipsey Hussle watches an NBA basketball game between the Golden State Warriors and the Milwaukee Bucks in Oakland, Calif. Grammy-nominated and widely respected West Coast rapper Nipsey Hussle has been shot and killed outside his Los Angeles clothing store, Los Angeles Mayor Eric Garcetti said Sunday, March 31, 2019. He was 33. (AP Photo/Marcio Jose Sanchez, File)

FILE -- In this June 27, 2017 photo, a semi-automatic rifle is displayed with a 25 shot magazine, left, and a 10 shot magazine, right, at a gun store in Elk Grove, Calif. San Diego-based U.S. District Judge Roger Benitez declared, Friday March 29, 2019, unconstitutional the law banning possession of magazines containing more than 10 bullets. California law has prohibited buying or selling the magazines since 2000, but has allowed those who had them to keep them. (AP Photo/Rich Pedroncelli, File)

Chicago Police Superintendent Eddie Johnson speaks during a news conference Tuesday, March 26, 2019, after prosecutors abruptly dropped all charges against "Empire" actor Jussie Smollett, abandoning the case barely five weeks after he was accused of lying to police about being the target of a racist, anti-gay attack in downtown Chicago. Johnson stood by the department's investigation and said Chicago is "is still owed an apology." (AP Photo/Teresa Crawford)

FILE - In this July 17, 2015 file photo, flowers and a portrait of Kate Steinle remain at a memorial site on Pier 14 in San Francisco. A federal appeals court refused to reinstate a lawsuit the parents of Kate Steinle filed against San Francisco for refusing to cooperate with federal immigration authorities seeking to deport a man later charged with killing Steinle. A three judge panel of the 9th Circuit Court of Appeals unanimously ruled Monday, March 25, 2019, that the city's non-cooperation policy with federal immigration officials broke no federal, state or local laws. (Paul Chinn/San Francisco Chronicle via AP, File)