The Senate voted against advancing a resolution to block a major arms deal with Saudi Arabia in a 47-53 vote Tuesday. Murphy said while the vote didn’t go their way, “displays the growing discomfort that the U.S. Senate has in the current Saudi policy,” during a call with reporters after the vote. Paul noted a large number of people aren’t aware of the U.S.’s involvement in the Middle East, adding the Senate hasn’t spent much time discussing the situation in Yemen.