AP source: Prosecutor to examine Russia probe origins WASHINGTON (AP) — Attorney General William Barr has appointed a U.S. attorney to examine the origins of the Russia investigation and determine if intelligence collection involving the Trump campaign was “lawful and appropriate,” a person familiar with the matter told The Associated Press on Monday. Barr appointed John Durham, the U.S. attorney in Connecticut, to conduct the inquiry, the person said. The person could not discuss the matter publicly and spoke to the AP on condition of anonymity..... Barr provided no details about what “spying” may have taken place but appeared to be alluding to a surveillance warrant the FBI obtained on a former Trump associate, Carter Page, and the FBI’s use of an informant while the bureau was investigating former Trump campaign foreign policy adviser George Papadopoulos... The inquiry, which will focus on whether the government’s methods to collect intelligence relating to the Trump campaign were lawful and appropriate, is separate from an investigation by the Justice Department’s inspector general. The agency’s watchdog is also examining the Russia probe’s origins and Barr has said he expects the watchdog report to be done in May or June.