Yesterday Sen. Ben Cardin (D-Md.), ranking member of the Senate Foreign Relations Committee, along with Sens. Charles Schumer (D-N.Y.), Richard Blumenthal (D-Conn.), Michael Bennet (D-Colo.), Chris Coons (D-Del.), Jeanne Shaheen (D-N.H.), Mark Warner (D-Va.), Ed Markey (D-Mass.), Ron Wyden (D-Ore.), Chris Murphy (D-Conn.) and Cory Booker (D-N.J.), sent a letter to Secretary of State John Kerry concerning Iran's missile test.