Vice President Kamala Harris narrowly leads former President Donald Trump in key battleground states as the two candidates prepare for their first presidential debate. Sen. Tom Cotton (R-Ark.) exclusively joins Meet the Press to discuss Trump’s incident at Arlington cemetery and recent comments over abortion. Rep. Ro Khanna (D-Calif.) exclusively speaks with Kristen Welker on the death of six hostages discovered by Israeli forces in Gaza. David Rhode, Molly Ball, María Teresa Kumar and Lanhee Chen join the Meet the Press roundtable.