WASHINGTON (AP) -- President Bush urged Congress on Wednesday to authorize an additional $30 billion to fight AIDS in Africa over five years, doubling the current U.S. commitment. The money would provide treatment for 2.5 million people under the President's Emergency Program for AIDS Relief, White House press secretary Tony Snow said. Through March 31, the program has supported treatment for 1.1 million people in 15 countries, including more than 1 million in Africa, Snow said. The program's original five-year mandate, which called for spending $15 billion, expires in September 2008. Snow said the specific goals for the next five...