ARLINGTON, Va. - Three weeks at home was apparently enough rest for former President Clinton, who stepped back into the public arena Thursday night with a call for more action to fight AIDS. He also couldn't resist a few joking jabs at Republicans. "I got all juked-up at home," said Clinton, looking energized and excited to be back in the spotlight, as he was honored by the National Foundation for Infectious Diseases for his post-presidency work fighting the spread of HIV/AIDS. Clinton's first public appearance since undergoing surgery three weeks ago in New York was slightly ahead of the four-...