Meet the Press NOW — July 29

The Harris campaign looks to hold onto their newfound momentum as potential VP picks hit the campaign trail. NBC affiliate reporters Lauren Mayk and Brahm Resnick look at what Gov. Josh Shapiro (D-Penn.) and Sen. Mark Kelly (D-Ariz.) could bring to the Democratic ticket. President Biden pitches a new plan to overhaul the Supreme Court. Threats of a wider war escalate after Israel retaliates to an attack from Lebanon.