Blinken offers hostage families hope as he pushes for Israel-Hamas truce

Read MoreIn Israel for his 7th visit during the war in Gaza, Antony Blinken conveys “cautious optimism” to hostage families that a deal could be reached.In Israel for his 7th visit during the war in Gaza, Antony Blinken conveys “cautious optimism” to hostage families that a deal could be reached.