Sen. Chris Murphy, Mayor Jacob Frey, Tom Homan

White House border czar Tom Homan, Sen. Chris Murphy (D-Conn.) and Minneapolis Mayor Jacob Frey (D) join Meet the Press after an ICE officer shoots and kills a woman in Minneapolis. Richard Engel reports on the growing anti-government protests in Iran. Monica Alba, Jamelle Bouie, Stephen Hayes and Jonathan Martin join the roundtable.