BALDWIN: The hottest stories in a flash. Rapid fire, roll it. At this hour, the U.S. Senate is preparing for debate on one of the president's cabinet nominees after a deal was reached this morning to preserve the filibuster declaring the senate, I'm quoting, "broken" because of Republicans repeated use of the filibuster 60 vote threshold. Senate Majority Leader Harry Reid had threatened a procedural end run to prove nominees by simple majority vote. Scientists now have evidence that the Tyrannosauros Rex really was the scary hunting predator like we all saw in the movie "Jurassic Park." Kind of obvious to you and me, perhaps, but scientists thought T-Rex was too big, too slow to hunt. Nice little T-Rex, maybe not. Researchers at the University of Kansas discovered a T-Rex tooth in the fossilized tail of a smaller dinosaur. It conclusively puts the T-Rex at the top of the Dino food chain. A space walk on the International Space Station cut short today after one astronaut discovered a problem with the space suit. The Italian astronaut found water floating inside his head inside his helmet. They made it safely back inside the space station. NASA will reschedule the space walk. Coming up next, a heat wave rocking the northeast that includes New York's Times Square and our correspondent Anna Coren who apparently drew the short straw today covering the heat. We're coming to you, Anna Coren, in 2 minutes.
Scientist: Fossil Proves T-Rex Hunted