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WASHINGTON, DC - JULY 09:  Senate Foreign Relations Committee ranking member Sen. Bob Corker (R-TN) speaks during a hearing July 9, 2014 in Washington, DC. The committee heard testimony on the topic of "Russia and Developments in Ukraine."  (Photo by Win McNamee/Getty Images)
WASHINGTON, DC - JULY 09:  Senate Foreign Relations Committee ranking member Sen. Bob Corker (R-TN) speaks during a hearing July 9, 2014 in Washington, DC. The committee heard testimony on the topic of "Russia and Developments in Ukraine."  (Photo by Win McNamee/Getty Images)

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Corker sees promise in Ron Johnson gun legislation

Republican Sen. Bob Corker of Tennessee discusses gun control after all the action on Capitol Hill this week.

Corker sees promise in Ron Johnson gun legislation

Republican Sen. Bob Corker of Tennessee discusses gun control after all the action on Capitol Hill this week.