As mask mandate is struck down, immunocompromised people contemplate travel plans: "I'm especially concerned about who I'll sit next to"

In public transportation hubs across the country, travelers now have the option to go maskless after a federal judge voided the national mask mandate on planes and public transit. 

Uber and Lyft joined all U.S. airlines and Amtrak and announced that masks are now optional on all rides. 

Genet Abate, an uber driver in the Washington D.C. area said she was "thrilled" to learn the rideshare service dropped its requirement. "I just want to feel free and breathe freely. I feel very safe to not wear a mask," she told CBS News' Errol Barnett.