Rep. Dana Rohrabacher (foreground), a California Republican who is leading a U.S. congressional delegation to the Russian Federation; actor Steven Seagal (right); and Rep. Steve King (left), Iowa Republican, speak to the media after a news conference at the U.S. Embassy in Moscow on Sunday, June 2, 2013. Mr. Rohrabacher said there was “nothing specific” that could have helped to prevent April’s Boston Marathon bombings, but that the U.S. and Russia needed to work more closely on joint security threats. (AP Photo/Alexander Zemlianichenko)