Pennsylvania A.G. on Supreme Court, ballot deadlines and the vote count

The addition of Amy Coney Barrett to the Supreme Court potentially breaks the deadlock after last week's 4-4 decision allowing Pennsylvania's extended mail-in ballot deadline to stand. Pennsylvania Attorney General Josh Shapiro spoke to CBSN's "Red & Blue" host Elaine Quijano about why he believes the Supreme Court should leave the extended deadline intact, the potential for a drawn-out election fight, and the recent protests in Philadelphia following the police shooting death of Walter Wallace.