Senate Intelligence Committee Chairwoman Dianne Feinstein said Tuesday that the White House told her that it was on “oversight” that Congress didn’t receive the required notification about the prisoner exchange deal that secured the release of U.S. Army Sgt. Bowe Bergdahl. Mrs. Feinstein, California Democrat, said the excuse came from Tony Blinken, President Obama’s deputy national security adviser. “Tony Blinken called last night and said that it was an oversight or something to that effect. So I accept that,” she told reporters at the Capitol.