FILE - In this file frame grab from video, Florida Sen. Marco Rubio takes a sip of water during his Republican response to President Barack Obama's State of the Union address, Tuesday, Feb. 12, 2013, ... more 
FILE - In this file frame grab from video, Florida Sen. Marco Rubio takes a sip of water during his Republican response to President Barack Obama's State of the Union address, Tuesday, Feb. 12, 2013, in Washington. (AP Photo/Pool, File) less 
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Associated Press | Photo By Pool, File
Mon, Feb 18, 2013 3:30 AM EST