Last Presidential debate tonight - what to watch for

AND SHE PLEADED GUILTY IN JUNETO TWO COUNTS OF MURDER.Brian: 12 DAYS TO ELECTION DAY,PRESIDENT TRUMP AND JOE BIDENWILL MEET FOR A SECOND AND FINALDEBATE.THREE THINGS YOU NEED TO KNOW,ONE, A MUTE BUTTON, BUT ONLYUSED DURING THE FIRST TWOMINUTES' RESPONSE TO EACH TOPIC.NOT USED DURING THE BACK ANDFORTH DISCUSSION.TWO, THE DEBATE WILL HAVE SIXTOPICS.15 MINUTES LONG.SEGMENTS WILL COVER CORONAVIRUS,AMERICAN FAMILIES, NATIONALSECURITY, LEADERSHIP, CLIMATECHANGE, AND RACE IN AMERICA.WE ASKED THE DIRECTOR AT THECENTER FOR AMERICAN POLITICS ATTHE UNIVERSITY OF DENVER WHATEACH CANDIDATE SHOULD FOCUS ONTONIGHT.FIRST, FOR PRESIDENT TRUMP.