Islamabad [Pakistan], January 20 (ANI): Amid growing political challenges for him and his party ahead of the upcoming general elections, former Pakistan Prime Minister Imran Khan has said that he is “open for dialogue” and “ready to talk,” Geo News reported. “For the last 19 months, I have been saying that I’m ready to talk…I’m a politician,” Khan told journalists in Rawalpindi’s Adiala jail, where he’s been incarcerated in numerous cases. The Pakistan Tehreek-e-Insaf (PTI) founder, who was ousted in a no-confidence move in April of 2022, has been facing consecutive setbacks in the lead up t…