All Videos Channels
  1. Barack Obama: "We've essentially clinically tested the vaccine on billions of people worldwide"

    Barack Obama: "We've essentially clinically tested the vaccine on billions of people worldwide"

    86
    3
    4.17K
    16
  2. Barack Obama： ＂We've essentially clinically tested the vaccine on billions of people worldwide＂

    Barack Obama： ＂We've essentially clinically tested the vaccine on billions of people worldwide＂

    34