The slain Boulder police officer leaves behind a wife and seven children. Source

The Border Patrol tent in Donna, Texas, was holding 3,200 unaccompanied children on Tuesday, including 39 minors held for over 15 days. Source

The measles outbreak stands at 166 cases in 18 states and the District of Columbia. Despite overwhelming evidence the vaccine is safe, some parents aren’t convinced. Jim Axelrod reports on a decades old fraudulent study whose impact is still being felt today. Source

Workers at an Amazon warehouse outside of Birmingham, Alabama cast ballots on whether to unionize at the facility. If the vote passes, it would be the company’s first unionized warehouse in U.S. Rebecca Rainey, an employment and immigration reporter for Politico, joins “Red and Blue” anchor Elaine Quijano to discuss the latest on the union push. Source

President Biden is set to unveil a massive infrastructure plan on Wednesday in Pittsburgh. Nancy Cordes takes a look. Source

With more than 550,000 COVID deaths in the U.S., cases are on the rise, especially in children. Omar Villafranca has the latest. Source

Mississippi has some of the strictest laws in the country requiring vaccines for children against measles and other diseases, but some parents think the state has gone too far. CBS News’ Omar Villafranca reports. Source

Doctors are warning the next COVID-19 surge is not on the horizon, but already here. Source

Health officials are warning parents against so-called “measles parties.” CBSN’s Elaine Quijano and Michelle Miller explain what they are, and why it could be a huge risk to kids. Source

Carell’s dramatic turn in “Foxcatcher” earned the attention of Oscar voters. He plays an eccentric multi-millionaire whose obsession with Olympic wrestling has devastating consequences. Steve Carell joins “CBS This Morning” to discuss fame and his evolving career. Source