Israel renews Lebanon strikes, forces Syria border crossing closed

Israeli strikes in Lebanon on Sunday killed at least 15 people, a day after Israel threatened to hit Lebanon's main border crossing with Syria, forcing it to close.Israel has launched airstrikes across Lebanon as well as a ground invasion in the south since March 2, when armed group Hezbollah entered the Middle East war on the side of its backer Iran.Israeli military chief Lieutenant General Eyal Zamir visited troops in southern Lebanon on Sunday and pledged to intensify strikes against Hezbollah.