Biden, Harris announce key members of their science team
https://www.youtube.com/watch?v=PQTswnSuRDU
Global
https://www.youtube.com/watch?v=PQTswnSuRDU
https://www.youtube.com/watch?v=g72lCVNXcQc
https://www.youtube.com/watch?v=OP4oJEuB-FQ
https://www.youtube.com/watch?v=Dp2DHWvyQvk
https://www.youtube.com/watch?v=OP4oJEuB-FQ
https://www.youtube.com/watch?v=13XHsHJC6U4
https://www.youtube.com/watch?v=LFwZN-OcmP0
https://www.youtube.com/watch?v=SbyNRDkr9PY
https://www.youtube.com/watch?v=LFwZN-OcmP0
https://www.youtube.com/watch?v=hAd_wuNsGi4