Inside McCain’s surprise eulogy invitation to Obama

A parting lesson in American civility from Sen. John McCain lies in the roster of leaders he personally selected to pay tribute at his memorial service Saturday at the National Cathedral.

It was a day in early April when Barack Obama received an unexpected call from McCain, who was battling brain cancer and said he had a blunt question to ask: Would you deliver one of the eulogies at my funeral?
Obama, who is responsible for extinguishing McCain’s second bid for the White House a decade ago, immediately answered that he would. He was taken aback by the request, aides say, as was George W. Bush, another former rival, who received a similar call from McCain this spring.