National Guard troops flooding in as Washington locks down
By ASHRAF KHALIL and LOLITA C. BALDOR WASHINGTON (AP) — All through downtown Washington, the primary sound for several blocks was the beeping of forklifts unloading more fencing. There were no cars or scooters and seemingly no tourists Wednesday, just the occasional jogger and multiple construction crews at work. The U.S. Capitol, which proved such a soft target last week, was visible only through