By MICHAEL BALSAMO, JAKE BLEIBERG and ERIC TUCKER DALLAS (AP) — The gunman who took four people hostage at a Texas synagogue in a 10-hour standoff that ended in his death was checked against law enforcement databases before entering the U.S. but raised no red flags, the White House said Tuesday. Malik Faisal Akram, a 44-year-old British citizen, arrived in the U.S. at Kennedy Airport in New York on