Explosion, which caused significant damage to residential building but no injuries, seen as part of turf war between rival criminals

Still not clear if explosive devices found at offices of Republican and Democratic national committees connected to riots; officials increase reward in case to $100,000

Man was reportedly trying to throw home-made pipe bomb at Israeli motorists at Tarkumiya junction in southern West Bank

Residents of Halhul throw rocks at military jeeps, causing a crash but no injuries; security forces escort 1,200 worshipers to Joseph's Tomb holy site

Site has seen frequent attack attempts in recent years

Suspects allegedly threw explosive at officers during late-night police raid in Issawiya; bomb failed to detonate, was neutralized by sappers

One-time stripper and pizza delivery man Cesar Sayoc apologizes, saying he wishes he 'could turn back time'

Explosive devices fall out from under suspect's shirt after he is challenged by border police on guard outside complex

Qalandiya crossing temporarily closed as sappers destroy bomb in controlled explosion; police praise officers' alertness