Senate Foreign Relations Committee member Sen. Bill Hagerty, R-Tenn., joins'Fox News Sunday' to discuss U.S.'s'mixed messages' to Israel, Iranian sanctions and the border crisis. Iranian state media claims an Israeli airstrike outside Damascus in Syria on Monday killed a senior advisor in Iran's Revolutionary Guards. Reuters reported that three security sources confirmed the death of Sayyed Razi Mousavi, who was responsible for coordinating a military alliance between Iran and Syria. State television interrupted programming to announce the death of Mousavi and described him as one of the oldest advisors for the Guard in Syria. The announcement stated that Mousavi accompanied Qassem Soleimani, the head of the Guards' elite Quds Force, who died in a U.S. drone attack in Iraq in 2020.