there s also concern about, you know, giving repeated vaccination, repeated boosters to people because that can exhaust the immune system and not be effective. we still have waiting for more data about whether that fourth dose is actually needed. okay. dr. uche blackstock, we ll have to leave it there. thanks so much. thank you. the house committee investigating the january 6th riots eyeing a possible criminal referral for former president trump all because of what he did not say. for hours as his supporters stormed the capitol. osters keepy smelling fresh way longer than detergent alone. if you want laundry to smell fresh for weeks, make sure you have downy unstopables in-wash scent boosters. voiceover: riders. wanderers on the road of life. the journey is why they ride. when the road is all you need, there is no destination. uh, i-i m actually just going to get an iced coffee. well, she may have a destination