 House Democratic Leader Hakeem Jeffries made a public statement of support for President Joe Biden to remain at the top of the party's ticket. That comes as more House members are urging Biden to consider stepping down. Plus, a new group has formed called Pass the Torch. It is running ads in D.C. and Delaware with regular Democratic voters urging the president to give up his re-election bid. CBS's Erica Hill compares all that to the just-completed GOP convention.