Rep. John Lewis, D-Ga., one of the leaders of last month's sit-in on the floor of the House chamber, speaks at an anti-gun violence rally on the Capitol steps in Washington, Wednesday, July 6, 2016, calling on House Speaker Paul Ryan to allow votes on gun violence prevention legislation.
Rep. John Lewis, D-Ga., one of the leaders of last month's sit-in on the floor of the House chamber, speaks at an anti-gun violence rally on the Capitol steps in Washington, Wednesday, July 6, 2016, calling on House Speaker Paul Ryan to allow votes on gun violence prevention legislation. J. Scott Applewhite AP
Rep. John Lewis, D-Ga., one of the leaders of last month's sit-in on the floor of the House chamber, speaks at an anti-gun violence rally on the Capitol steps in Washington, Wednesday, July 6, 2016, calling on House Speaker Paul Ryan to allow votes on gun violence prevention legislation. J. Scott Applewhite AP