AP Interview: U.S. Increasing Military Presence in Africa Amid Concern Over Terrorist Threats Feb 27, 2004 By Alexandra Zavis Associated Press Writer JOHANNESBURG, South Africa (AP) - The United States is scaling up its military presence in Africa as concern mounts over terrorist threats - both immediate and future - on the continent, the deputy head of American forces in Europe said Friday. "The threat is not weakening, it is growing," Air Force Gen. Charles Wald said in a telephone interview with The Associated Press from Luanda, Angola. "We can't just sit back and let it grow." The focus on...