"In the interview with CNN, the vice president said he had told Obama over one of their regular private lunches that if his son Beau were forced to step down his position as Delaware's attorney general and lose his income because of the brain cancer that ultimately killed him, the vice president and his wife Jill would have to sell their home to pay for Beau's medical expenses.
He said Obama told him not to do that.
"He said ‘I’ll give you the money. Whatever you need, I’ll give you the money. Don’t, Joe. Promise me. Promise me,'” Biden told CNN."