Gaza Crisis: U.S. and Hamas Engage in Talks
Over 65,000 deaths in Gaza since October 7, 2023.
251 hostages taken initially, 48 still captive.
50 killed in Israeli strikes on Wednesday.
U.S. engaging with Iran, Israel, Palestine; Trump meets multiple countries.
U.N. efforts to stop hostilities and free hostages.
Hamas warns of risks to hostages.