GAZA CITY, Gaza Strip (AP) — Tens of thousands of displaced Palestinians made their way back to their Gaza neighborhoods on Saturday, weaving through dust-shrouded streets as bulldozers clawed through the wreckage of two years of war and a ceasefire held in its second day .

Aid groups urged Israel to reopen more crossings to allow humanitarian aid into Gaza, and about 200 U.S. troops arrived in Israel to help retrieve hostages and monitor the ceasefire with Hamas.

The U.S. troops will set up a center to facilitate the flow of aid as well as logistical and security assistance. The head of the U.S. military’s Central Command said he visited Gaza on Saturday to prepare it.

“This great effort will be achieved with no U.S. boots on the ground in Gaza,” Adm. Brad Cooper said in a statem

See Full Page