 With Joe Biden out of the contest, Donald Trump will have a new Democratic opponent in the race for the White House. Biden has endorsed Vice President Kamala Harris to take his place at the top of the ticket. So if Harris secures the nomination, how will the Trump team prepare for this new phase of the campaign? Frank Luntz is a longtime political analyst and pollster who's consulted for Republican campaigns. He's back with us this morning. Frank, you're quoted this past week in Britain's Sunday Times as saying that, quote, unless something dramatic happens to Trump.