Fears of Middle East war grow after Hamas leader's killing

Supporters of Hamas and Hezbollah shout during a protest condemning the killing of Hamas leader Ismail Haniyeh and Hezbollah top commander Fuad Shukr, in Sidon, Lebanon, Aug. 2, 2024.

Middle East tensions soared Saturday as Iran and its allies readied their response to the assassination of Hamas' political leader, blamed on Israel, spurring fears of a regional war.