When it comes to treating heart attacks, doing the right thing doesn't count for much if doctors dawdle.
For a heart attack caused by a sudden blockage of an artery that feeds the pumping muscle, cardiologists agree that busting it up with an inflatable catheter should be done as soon as possible. The goal: treatment within 90 minutes of the patient arriving at the hospital.
Passengers wait in line at the United Airlines terminal at Chicago's O'Hare airport in 2009 after a computer malfunction caused long delays and the cancellation of some United flights.
Anyone who flies on an airplane should like some new government regulations that took effect Tuesday. Passengers who get involuntarily bumped will be entitled to more compensation, and airlines face stiffer penalties for long tarmac delays on international flights.
The new rules are aimed at making flying more convenient and hassle-free, according to the Department of Transportation. Secretary Ray LaHood says the new passenger protections will "help ensure that air travelers receive the respect they deserve before, during and after their flight."
A New York judge dismissed the sexual assault case against the former head of the International Monetary Fund. The AP reports that the ruling won't take effect, however, until an appeals court hears the accuser's request for a special prosecutor.
Yesterday, prosecutors asked the judge to drop the charges against Dominique Strauss-Kahn, because of issues with the credibility of his accuser.
Rebels recently swept inside Libya's capital. They're facing pockets of violent resistance from forces loyal to Colonel Moammar Gadhafi. To learn about the battle for Tripoli and what a post-Gadhafi era may mean for the region, host Michel Martin speaks with a representative of the Libyan Transitional National Council and Al Jazeera International's Washington Bureau Chief.