Republican presidential candidates Sen. Ted Cruz of Texas and businessman Donald Trump greet each on stage at a rally on Capitol Hill to oppose the Iran nuclear agreement.
A woman holds signs depicting the head of Republican presidential candidate and businessman Donald Trump as she waits to enter the auditorium to hear him speak on Wednesday in Derry, N.H.
Rep. Marcy Kaptur, D-Ohio, and fellow Democratic members of Congress hold a news conference to voice their opposition to the Trans-Pacific Partnership trade deal.
Chip Somodevilla/Getty Images
Sen. Lamar Alexander, R-Tenn. (center), talks with Wallace Henson (left) while campaigning in Lawrenceburg, Tenn., on Aug. 5. Alexander fended off a Tea Party-backed challenge Thursday.