Imran Khan was dismissed Sunday as Pakistan’s prime minister after losing a no-confidence vote in parliament following weeks of political turmoil. A new premier will be chosen Monday, with Pakistan Muslim League-N (PML-N) chief Shehbaz Sharif almost certain to be picked to lead the nuclear-armed nation of 220 million people. No prime minister has ever served a full term in Pakistan, but Khan is the first to lose office this way. Opposition supporters took to the streets early Sunday, waving national and party flags from car windows as they raced through the streets. There had been a massive se…