The US president, who is of Irish origin, has been accused of refusing to back the UK Defence Secretary to replace the NATO head over his military tours to Northern Ireland.
Joe Biden has said it was "incredible" to meet the priest who performed the last rites for his late son, Beau, during his visit to Ireland this week.
Mayo for Sam meaning explained as Joe Biden ends speech in Ireland with a shout-out hitc.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hitc.com Daily Mail and Mail on Sunday newspapers.
Thousands of people gathered in the town to watch his speech, with music earlier in the evening from The Coronas, The Acedamic, and the Chieftans are .