Biden confident he'll win US presidential election

Democratic presidential nominee Joe Biden says he is confident he will win the US presidential election but is cautioning his supporters to wait until every vote is counted. "We knew this was going to go long, but who we're going to go into maybe tomorrow morning, maybe even longer," he told an outdoor rally in Wilmington, Delaware. "We're going to have to be patient until the hard work of tallying the votes is finished and it ain't over till every ballot is counted," Biden said, adding "But we're feeling good."