
US President Barack Obama (R) and Republican presidential candidate Mitt Romney (L) shake hands following the third and final presidential debate at Lynn University in Boca Raton, Florida, October 22, 2012. The showdown focusing on foreign policy is being held in the crucial toss-up state of Florida just 15 days before the election and promises to be among the most watched 90 minutes of the entire 2012 campaign.
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