Pakistani military pounds Taliban fighters , killing 500,000 in Swat Valley offensive 35 people flee city of Mingora as forces clash . 35 civilians expected to flee Swat Valley area as offensive continues . Pakistani President Obama meeting U.S. President Obama Wednesday .
Pakistani military pounds Taliban fighters , killing 35 in Swat Valley offensive An estimated 40,000 people flee city of Mingora as forces clash . 500,000 civilians expected to flee Swat Valley area as offensive continues . Pakistani President Zardari meeting U.S. President Obama Wednesday .