Former Vice President Joe Biden joined "CBS This Morning" from Nashua, New Hampshire, where he blasted President Trump and his "thug" lawyer Rudy Giuliani for pushing false smears about his son.
He laughed off a question asking if he was concerned about the Justice Department vetting information from former NYC Mayor Rudy Giuliani about his son Hunter's work in Ukraine.
"From Rudy Giuliani?" he laughed.
Biden said no one has said said his son has done anything wrong "except the thug Rudy Giuliani."
"Come on, Rudy Giuliani, a character witness?" he said.