DUBLIN, IRELAND - MAY 23: US President Barack Obama and First Lady Michelle Obama arrive at Dublin Airport for their visit to Ireland, on May 23, 2011 in Dublin, Ireland. U.S. President Obama is ... more 
DUBLIN, IRELAND - MAY 23: US President Barack Obama and First Lady Michelle Obama arrive at Dublin Airport for their visit to Ireland, on May 23, 2011 in Dublin, Ireland. U.S. President Obama is visiting Ireland for one day. He will meet with distant relatives in Moneygall and speak at a rally in central Dublin after a concert. (Photo by Irish Government - Pool /Getty Images) less 
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Mon, May 23, 2011 1:21 PM EDT