17 March 2012
Last updated at 16:13 ET
The first and deputy first minister will be trying to attract tourism business during their trip
The first and deputy first
ministers are travelling to the United States and Canada for a series
of meetings during St Patrick's week.
They will meet with both administrations and engage with business leaders.
On Tuesday, Peter Robinson and Martin McGuinness will meet
President Obama at the White House and have talks with US Secretary of
State Hillary Clinton.
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