vaccine July 8, 2021 6:42 pm Pfizer Developing COVID Booster Shot Targeting Delta Variant Pfizer and BioNTech say a third dose of its COVID-19 vaccine could extend protection against the virus. Local 3:55 Christina Applegate and Jamie-Lynn Sigler open up about MS in new podcast 15:05 Drake Bell gets candid on if he'd let son be an actor 2:06 Justin Bieber and pregnant Hailey Bieber kiss in loved-up new photos 8:59 Georgia sorority sisters save family from sinking car 2:15 Millie Bobby Brown and Jake Bongiovi are married (Reports)