U.S. Secretary of State Antony Blinken is in Qatar, pushing for a cease-fire deal in the Middle East. Seventeen people were killed in Gaza following an Israeli attack on a school where people were sheltering; Israel says the attack was targeting Hamas fighters. Donors gather in France to raise money for Lebanon, and in Syria, the death of Hezbollah leaders reveals complex loyalties. Plus, a look how the upcoming election in the U.S. might impact the Senate.