Israel renews call for Gazans to flee key southern city

Israel issued a fresh warning to Palestinians in the southern city of Khan Younis to relocate west out of the line of fire and closer to humanitarian aid in the latest indication that it plans to attack Hamas in southern Gaza after subduing the north.

"We're asking people to relocate. I know it's not easy for many of them, but we don't want to see civilians caught up in the crossfire," Mark Regev, an aide to Israeli Prime Minister Benjamin Netanyahu, told MSNBC on Friday.

Such a move could compel hundreds of thousands of Palestinians who fled south from the…