U.S. Secretary of State Antony Blinken tours Middle East amid ceasefire talks

Read MoreAs Israel escalates its military engagement with Hamas in Gaza, U.S. Secretary of State Antony Blinken began a regional tour pressing for an immediate ceasefire and the safe return of hostages.As Israel escalates its military engagement with Hamas in Gaza, U.S. Secretary of State Antony Blinken began a regional tour pressing for an immediate ceasefire and the safe return of hostages.