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Democrat Mary Landrieu defends her Obamacare support

As she faces a difficult re-election in 2014, Louisiana Democratic Sen. Mary Landrieu says she doesn't regret her 2010 vote for Obamacare.

Barack Obama, Mary Landrieu
Sen. Mary Landrieu, D-La., waves as she arrives with President Barack Obama aboard Air Force One at Louis Armstrong New Orleans International Airport, on Nov. 8, 2013.AP

Melissa Frankel