How much Joe?

Joe Biden on Friday announced massive investment in the nationwide rail infrastructure, but stumbled over the 'billion, three hundred million, trillion' sum. He also repeated his oft-told story about how frequently he traveled on Amtrak. Biden spent years commuting between his Delaware home and Washington DC, and told how a member of the train crew told him he had read that Biden reached the million-mile mark on Air Force Two. The story was debunked years ago: The million-mile mark on Air Force Two was not reached until September 2015, and the employee who commended Biden on his Amtrak milage had retired in 1993.