Are Israel and Lebanon on the verge of another all-out war

A border wall dispute threatens to reignite a simmering conflict, but it could have been avoided with Washington's help

After months of tensions along the Blue Line separating Lebanon and Israel, tents set up by Lebanese Hezbollah - in response to an Israeli border war project on occupied territory - may escalate into the largest conflict between both sides since the 34-day war of 2006.

Leb