Israeli activists walk along a highway bridge during a march calling for the release of captive Israeli soldier Gilad Shalit near Tel Aviv, July 4, 2010. Thousands of supporters are accompanying the parents of the Israeli soldier held in the Gaza Strip since 2006 as they walk from their northern home to Prime Minister Benjamin Netanyahu's Jerusalem residence to press for a prisoner swap. REUTERS/Nir Elias (ISRAEL - Tags: POLITICS)