We start this afternoon with new sanctions on Russia announced by the US, while President Joe Biden is in Europe for emergency summits. He says up to 100,000 Ukrainian refugees will be welcome in the US. Meanwhile, the Biden administration is expected to announce plans to overhaul the US asylum system and cut down the backlog of immigration cases. We'll hear from a White House official who says there won't be enough money to make second booster shots readily available for the general public. Plus, NASA wants to return to the moon this decade, and it won't just be Space X helping to get there.