Biden to announce running mate soon; Trump campaign launches bus tours in key states
Joe Biden is expected to announce his running mate this week ahead of next week's Democratic convention. This comes as the Trump campaign is launching a pair of bus tours featuring family members, campaign surrogates and local political figures. CBS News 2020 campaign reporters Nicole Sganga and Bo Erickson join CBSN's "Red & Blue" with the latest on the 2020 race.