RAWALPINDI/ISLAMABAD/ LAHORE: Amid swirling whispers of backroom bargains and quid pro quo compromises, Pakistan Tehreek-e-Insaf (PTI) founder Imran Khan has doubled down, declaring he would rather “rot in jail for life” than kneel before what he denounced as “a system of Pharaohs and Yazidiyat”. The former prime minister urged his party to brace for a sweeping nationwide movement. “Whatever torture …