Pakistan Election Begins, Amid Allegations Of Intimidation And Rigging

Pakistani soldiers patrol on a street beside a billboard featuring an image of Imran Khan of the Pakistan Tehreek-e-Insaf (Movement for Justice), in Rawalpindi.

Pakistani voters go to the polls Wednesday. Human rights activists, journalists and candidates say the election campaign has been tainted.

(Image credit: Aamir Qureshi/AFP/Getty Images)