AP - Global warming probably will mean more illegal immigration and humanitarian disasters, undermining shaky governments and possibly expanding the terrorism threat against the U.S., intelligence agencies say.

AP - Senate negotiators said Wednesday they had reached a tentative agreement on a key obstacle to one of the most ambitious federal health initiatives ever, a $50 billion act to combat AIDS, malaria and tuberculosis in Africa and other countries hard-hit by those diseases.

AP - The Senate signaled an end Wednesday to months of rancorous debate over surveillance legislation that would protect from civil lawsuits the telecommunications companies that helped the government wiretap American lines.

AP - A mortgage aid plan is on track for passage in the Senate as soon as today. The massive foreclosure rescue bill cleared a key Senate test yesterday by an overwhelming margin, with Democrats and Republicans both eager to claim election-year credit for helping hard-pressed homeowners.

AP - Sonny Landham carved out a tough-guy reputation in a series of big-screen roles, from roughing up Sylvester Stallone to getting tossed out a window by Carl Weathers. He pulls no punches in his newest role: Libertarian challenger to a man known for political toughness, Senate Minority Leader Mitch McConnell.

AFP - Democrat Barack Obama approves of reaching across party lines to end partisan rancor -- but endorsing a Republican senator's re-election bid is a step too far.

Reuters - Senate progress toward approving a sweeping housing rescue plan was delayed on Wednesday by the objections of a Republican lawmaker who wants to attach an amendment dealing with renewable energy.

AP - A top Democratic senator on Wednesday proposed tripling non-military aid to Pakistan to $1.5 billion a year, while restricting money intended for anti-terrorism operations.

AP - The U.S. has given Pakistan nearly $6 billion to pursue terrorists since the Sept. 11 attacks, but with little to no proof that the money has been used for that purpose, an independent audit has found.