Committed to PEOPLE'S RIGHT TO KNOW Vol. 5 Num 1087 Fri. June 22, 2007       World Riots in Pakistan over power outage A Pakistani policeman fire teargas shells towards protestors during a protest against regular power cuts in Karachi on Wednesday night. Pakistan's worst electricity shortage in memory has sent rioters onto the streets of several cities and poses a fresh headache for embattled President Pervez Musharraf. PHOTO: AFP