. don't forget if you miss the show or want to listen again you can catch the podcast. to listen scan the qr code on the corner of your screen or go to cnn.com/politics. the large et anti-abortion rally in the country is being held in washington and it comes just before the 49th anniversary of the hand mark ruling in "roe v. wade" which guaranteed a constitutional right to abortion. brand new cnn polling out this hour finds 30% of americans want rowe completely overturned. 69% of you oppose that. starting tomorrow essential travelers crossing into the united states from canada and mexico will be required to show proof of full vaccination against covid-19. american citizens and permanent resident will not need to show proof of vaccination. this month canada imposed its own vaccine mandate for u.s.