* NBC News: general counsel Dana Boente forced out on Friday * Fox News host Lou Dobbs slammed lawyer in April * Flynn transcripts show he discussed sanctions with RussianA top FBI lawyer who was criticised on Fox News for his role in the investigation of Michael Flynn has resigned after being asked to do so by senior figures at the Department of Justice, NBC News reported on Saturday.The FBI confirmed to NBC that Dana Boente, its general counsel and a former acting attorney general, announced his resignation on Friday after a near-40-year career. NBC cited two sources anonymous sources as saying the decision came from “Attorney General William Barr’s justice department”.Boente joined the DoJ in 1984 and in 2015 became the US attorney for the eastern district of Virginia, after being nominated by Barack Obama.In January 2017, he briefly served as acting attorney general, after Trump fired Sally Yates, an Obama-era deputy, for refusing to defend an executive order on immigration.Tempora...