Sen. Chris Murphy, D-Conn., center, calls for gun control legislation in the wake of the mass shooting in an Orlando LGBT nightclub this week, Thursday, June 16, 2016, on Capitol Hill in Washington. From left are, Sen. Tammy Baldwin, D-Wis., Rev. Sharon Risher, Risher, a clinical trauma chaplain in Dallas, who lost her mother Ethel Lance and two cousins in the racially-motivated shooting at the historic Emanuel AME Church in Charleston, N.C. in 2015, Sen. Cory Booker, D-N.J., Sen. Dianne Feinstein, D-Calif., Murphy, Sen. Richard Blumenthal, D-Conn., and Sen. Ed Markey, D-Mass. (AP Photo/J. Scott Applewhite)
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