Senate Judiciary Chairman Chuck Grassley is asking the FBI to confirm a tip the panel received that the State Department inspector general has probed Hillary Clinton confidante Huma Abedin for criminal misconduct. On Wednesday, the Iowa Republican sent a letter to FBI director James Comey, obtained by POLITICO, asking him to confirm any investigation of Abedin, who’s currently helping run Clinton’s 2016 campaign. “The Judiciary Committee has learned that the Office of Inspector General for the Department of State (State OIG) opened an investigation involving potential criminal conduct by Ms. Huma Abedin while she worked for the Department of State...