Joe Biden welcomes World Series-champion Astros to White House as octogenarian President jokes about 74-year-old manager Dusty Baker's age: 'I remember rooting for him as a kid... and I was older than he was'

President Joe Biden welcomed the defending World Series-champion Houston Astros to the White House, where the 80-year-old poked fun at himself and 74-year-old manager Dusty Baker.