WASHINGTON, DC - SEPTEMBER 09: Twin brothers David and Jason Benham address the Values Voter Summit at the Omni Shoreham September 9, 2016 in Washington, DC. Hosted by the Family Research Council, the summit is an annual gathering of social and political conservatives. During the summit's 2015 presidential straw poll, Republican presidential candidate Donald Trump placed fifth with only 5% of the vote. (Photo by Chip Somodevilla/Getty Images)

WASHINGTON, DC - SEPTEMBER 09: Actor Kirk Cameron addresses the Values Voter Summit at the Omni Shoreham September 9, 2016 in Washington, DC. Hosted by the Family Research Council, the summit is an annual gathering of social and political conservatives. During the summit's 2015 presidential straw poll, Republican presidential candidate Donald Trump placed fifth with only 5% of the vote. (Photo by Chip Somodevilla/Getty Images)

WASHINGTON, DC - SEPTEMBER 09: Former U.S. member of congress Michele Bachmann (R-N) addresses the Values Voter Summit at the Omni Shoreham September 9, 2016 in Washington, DC. Hosted by the Family Research Council, the summit is an annual gathering of social and political conservatives. During the summit's 2015 presidential straw poll, Republican presidential candidate Donald Trump placed fifth with only 5% of the vote. (Photo by Chip Somodevilla/Getty Images)

(FILES) This file photo taken on September 11, 2013 shows Members of Congress bowing their heads during a 9/11 Remembrance on the East Steps of the US Capitol in Washington, DC. The US House of Representatives passed legislation on September 9, 2016, that would allow victims of the 9/11 attacks and their relatives sue foreign governments suspected of backing acts of terrorism against the United States. The bill is strongly opposed by the government of Saudi Arabia, the home nation of 15 of the 19 hijackers in the September 11, 2001 attacks. / AFP PHOTO / MANDEL NGANMANDEL NGAN/AFP/Getty Images

World Bank President Jim Yong Kim (R) and New Development Bank President K.V. Namath (L) shake hands after signing a Memorandum of Agreement to lay the groundwork for further cooperation in Washington, DC, September 9, 2016. / AFP PHOTO / JIM WATSONJIM WATSON/AFP/Getty Images

World Bank President Jim Yong Kim (R) and New Development Bank President K.V. Namath sign a Memorandum of Agreement to lay the groundwork for further cooperation in Washington, DC, September 9, 2016. / AFP PHOTO / JIM WATSONJIM WATSON/AFP/Getty Images

WASHINGTON, DC - SEPTEMBER 09: Speaker of the House Paul Ryan (C) (R-WI) joins members of the House of Representatives on the steps of the U.S. Capitol during a moment of silence at a ceremony marking the anniversary of the September 11th attacks September 9, 2016 in Washington, DC. Sunday marks the 15th anniversary of the attacks. Also pictured (L-R) are House Democratic Whip Steny Hoyer (D-MD), House Majority Leader Kevin McCarthy (R-CA) and Rep. Steve Scalise (R-LA). (Photo by Win McNamee/Getty Images)

WASHINGTON, DC - SEPTEMBER 09: House Minority Leader Nancy Pelosi (D-CA), flanked by members of the House of Representatives, delivers remarks on the steps of the U.S. Capitol during a ceremony marking the anniversary of the September 11th attacks September 9, 2016 in Washington, DC. Sunday marks the 15th anniversary of the attacks. Also pictured (L-R) are House Democratic Whip Steny Hoyer (D-MD), Speaker of the House Paul Ryan (R-WI), House Majority Leader Kevin McCarthy (R-CA), and Rep. Steve Scalise (R-LA). (Photo by Win McNamee/Getty Images)