I'm unemployed <a href=" http://www.sharonlevy.com/artpages/i-have-to-write-an-essay-due-tomorrow.html#biology ">writing for the web</a> Highlighting the fragile situation elsewhere in the region,a loud explosion was heard in Beirut's southern suburbs onTuesday, a stronghold for the Lebanese pro-Syrian Shi'iteHezbollah militant group, residents said.