Twenty-five people reportedly dead, 32 wounded in attack in northern city of Zaria blamed on Boko Haram Islamist militants
Major sticking points remain: Iran balks at demands for inspections of military sites to verify it is living up to deal, is demanding end to UN embargo on conventional military weapons sales to Tehran
Officials say at least three militants also killed in fierce fighting that lasted five hours in village located on border with Nigeria
Without outside help, Greek banks are expected to run out of cash as early as Wednesday
The shootings took place in Soko Mbuzi, located near Kenya's border with Somalia
Islamic State group claimed responsibility for attack, which followed two similar suicide bombings at Shi'ite mosques in Saudi Arabia in May, also claimed by militants
Even if deal is reached, complicated challenges will remain for inspectors and lawmakers
Divided administration faces opposition in parliament, a former president trying to undermine the political system, and a Taliban offensive
Elsewhere in capital, gunfire and explosion were heard as insurgents enter building close to installation used by Afghanistan's intelligence agency
US State Department spokeswoman says 'substantial progress' has been made in every area, but 'we're frankly more concerned about the quality of the deal than we are about the clock,' in explaining extension
Force of 6,000 seen as critical in IS fight, but analysts caution that coalition needs far more fighters on ground
An initial investigation suggests a combination of bad weather and human error led to the wreck of the wooden ship
Domin Kari
