Pakistan Top StoriesGovt likely to use Helicopter for teargas shelling over protestersHadi AzizAugust 31, 2014August 31, 2014 by Hadi AzizAugust 31, 2014August 31, 2014 ISLAMABAD: Federal government is likely to use the Helicopter for teargas shelling over protesters to get out of the ‘Red Zone’ in capital city Islamabad....