Biden mixes up rugby team with 'Black and Tan' soldiers

STORY: Speaking at a pub in Dundalk, Biden said the shamrock tie he was wearing was given to him by a rugby player who "beat the hell out of the Black and Tans."

Biden, a proud Irish-American, took his three-day tour of Ireland to Dublin on Thursday (April 13) for an address to parliament and a banquet at Dublin Castle as his focus shifted from Northern Irish peace to celebrating his heritage.