 There are now increasing international fears of a potentially even more devastating war in the Middle East. Hezbollah has said it will only stop its attacks if there's a ceasefire between its ally Hamas, which is also backed by Iran, and Israel. Meanwhile, Lebanon's armed movement, Hezbollah, has threatened to launch more attacks against Israel after earlier firing one of the biggest barrages since the start of the Gaza war. One of the group's senior officials said they'd target new sites. Here's our Middle East analyst, Mike Thompson.