Biden on 2020: 'not sure it's the appropriate thing' to do

Biden on 2020: 'not sure it's the appropriate thing' to do

Former Vice President Joe Biden said he is uncertain about a run for president in 2020, but indicated he's looking for fresh blood to lead the Democratic Party back to the White House."I've done it a long time," said Biden, who previously ran for president in 1988 and 2008, "and I'm just not sure it's the appropriate thing for me to do."His comments came in an interview with Snapchat's 'Good Luck America' set to be released Tuesday morning, in one of Biden's first on-camera interviews since l...