"Khan and his supporters have been using this medium as a core tool from the beginning. For other politicians it is an afterthought," says Dr. Awab Alvi, head of social media for Imran Khan's political party, Pakistan Tehreek-e-Insaf.
Last week, Pakistan's Supreme Court initiated proceedings to hold Prime Minister Yousuf Raza Gilani in contempt of court in connection with the government’s refusal to pursue a Swiss money-laundering investigation against President Asif Ali Zardari.
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