blast

People run to help outside one of two mosques hit by explosions in Lebanon's northern city of Tripoli, August 23, 2013. At least 13 people were killed and more than 50 wounded in two explosions outside mosques in Lebanon's northern city of Tripoli on Friday, security sources and witnesses said.

Omar Ibrahim/Reuters

People run to help outside one of two mosques hit by explosions in Lebanon’s northern city of Tripoli. At least 13 people were killed and more than 50 wounded in two explosions outside mosques in Lebanon‘s northern city of Tripoli on Friday, security sources and witnesses said

A firefighter is helped as he extinguishes fire at the site of an explosion in Beirut's southern suburb neighbourhood of Bir al-Abed on July 9, 2013.  A car bomb rocked Beirut's southern suburbs, stronghold of Lebanon's Shiite Hezbollah movement,  wounding 15 people, television reports and a military source said.

AFP

A firefighter is helped as he extinguishes a fire at the site of an explosion in Beirut’s southern suburb of Bir al-Abed on Tuesday. A car bomb rocked the suburbs, a stronghold of Lebanon’s Shia Hizbollah movement, wounding 15 people, television reports and a military source said.

A police woman and paramedic wrap a thermo foil around a woman injured by a powerful gas blast on April  29, 2013 in Prague's historic center. The blast injured up to 20 people, four seriously, rescuers said, adding that it was possible some people were buried in the rubble. AFP PHOTO / MICHAL CIZEKMICHAL CIZEK/AFP/Getty Images

Michal Cizemichal Cizek/AFP

A policewoman and paramedic wrap a thermo foil round a woman injured by a powerful gas blast on Monday in Prague’s historic centre. The blast injured up to 20 people, four seriously, rescuers said, adding that it was possible some people were buried in the rubble.