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Schools’ patchwork mask rules create confusion

School districts are changing mask requirements as COVID cases rise and vaccinations lag. Mark Strassmann takes a look at how it’s leading to confusion.

Aug 23, 2021 (01:40)

Meta unveils new AI models to challenge rivals

Meta unveils new AI models to challenge rivals

Will Trump's Russia diesel deal cut costs?

Will Trump's Russia diesel deal cut costs?

What we know about Selma Blair's arrest

What we know about Selma Blair's arrest

Kelly Clarkson feud with store goes viral

Kelly Clarkson feud with store goes viral

Inside the power of the Houthi rebels

Inside the power of the Houthi rebels

Homecoming game pits kids versus dads

Homecoming game pits kids versus dads

Witnesses on deadly tiger mauling at U.K. park

Witnesses on deadly tiger mauling at U.K. park

Latest on Pope Leo's upcoming lung surgery

Latest on Pope Leo's upcoming lung surgery

Johnson voices opposition to execution livestream

Johnson voices opposition to execution livestream

Trump considering strikes against Houthis

Trump considering strikes against Houthis

New reporting on search of Ilhan Omar's home

New reporting on search of Ilhan Omar's home

Cleanup after severe storms on both coasts

Cleanup after severe storms on both coasts

Early details on Selma Blair's flight arrest

Early details on Selma Blair's flight arrest

1 killed in Georgia roller coaster incident

1 killed in Georgia roller coaster incident

Philly standoff ends after gunman shoots self

Philly standoff ends after gunman shoots self

Iowa Farmers Union endorses 18 Democrats

Iowa Farmers Union endorses 18 Democrats

Sources: AG Blanche was aware of Omar search

Sources: AG Blanche was aware of Omar search

Saudi Arabia vows retaliation against Houthis

Saudi Arabia vows retaliation against Houthis

Trump defends Russia diesel deal as prices rise

Trump defends Russia diesel deal as prices rise

Sources: Omar probe tied to immigration paperwork

Sources: Omar probe tied to immigration paperwork

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