Senator Chris Murphy (D-CT) said Sunday on ABC’s “This Week” that only Democrats can deliver on tighter control of the U.S.-Mexico border. Achor Jonathan Karl said, “You’ve seen poll after poll. I could cite the latest Quinnipiac, but there’s been poll after poll showing an overwhelming majority of Americans disapprove of how President Biden has handled the border, and we’ve also seen the flow over the border dramatically increase under the president.