Senator presiding over impeachment trial hospitalized hours after colleagues sworn in as jury

Just hours after being sworn in as the jury in former President Trump's upcoming impeachment trial, Senator Patrick Leahy was hospitalized after he feeling unwell. Leahy is presiding over the trial, in place of Chief Justice John Roberts. Siobhan Hughes, a congressional correspondent with the Wall Street Journal, joins CBSN's Elaine Quijano to discuss what would happen if Leahy is unable to preside over the trial and what will happen between now and when the trial starts in two weeks.