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Surrounded by members of his family, Republican presidential candidate, former Sen. Rick Santorum announces he will be suspending his campaign during a press conference at the Gettysburg Hotel on April 10, 2012 in Gettysburg, Pennsylvania.
NBC's Mark Murray joins Daily Rundown guest host Luke Russert to discuss Rick Santorum's decision to suspend his presidential campaign.
Former Pennsylvania Senator Rick Santorum announced Tuesday that is suspending his presidential campaign, effectively giving the GOP nomination to Mitt Romney. NBC's Peter Alexander reports.