4pm: Nicolle Wallace on the United States using a submarine-launched torpedo to sink an Iranian warship in the Indian Ocean near Sri Lanka -- the first time an American submarine has been used to fire a torpedo against an enemy ship in combat since World War II.5pm: Nicolle Wallace on members of Donald Trump's own party galzanizing to investigate his administration's stonewalling of the investigation into Jeffrey Epstein.

Starring:

Nicolle Wallace

Genre: