 ABC News Chief Global Affairs Correspondent Martha Raddatz went to the JLOTS pier, talked to Captain Joel Stewart with the U.S. Navy, and got a firsthand look at just how difficult it's been for aid to get where it needs to go. It is the only way to get to the pier. Armed U.S. Navy vessels towering through the Mediterranean Sea along Israel's shores, heading south to Gaza. We don body armor and helmets as the boat slowly approaches the war zone.