Arlington doctor killed in Yemen Suspected attacker arrested 12/30/2002 Associated Press JIBLA, Yemen - A suspected Muslim extremist, hiding his gun cradled like a baby, slipped into a Southern Baptist hospital in Yemen on Monday and opened fire, killing three American missionaries and seriously wounding a fourth, officials said. The suspected attacker, a Yemeni, was arrested, and a Yemeni official said security forces were searching for a militant cell that may be targeting foreigners and secular figures in the country. Also Online Video: Reverend Gary Smith of Fielder Road Baptist Church in Arlington discusses the tragedy Americans have been...