BLITZER: Lisa Sylvester is monitoring some of the other top stories in THE SITUATION ROOM right now. What else is going on, Lisa?</s>SYLVESTER: Hi, Wolf. Well, if you are one of the 21 million people who have an iPhone 4, you could be in for some dough. When the iPhone 4 came out, Apple was blasted for reception problems. Well, now the company has settled a class-action lawsuit and you may be eligible for a free case or $15. A mountain of flowers, notes and mementos and a steady flow of fans at the gravesite of Whitney Houston, Westfield, New Jersey, Fairview Cemetery opened to the public today after the late singer's private burial yesterday. And 50 years ago today, John Glenn boarded a rocket to become the first American to orbit the earth. He went around three times. Now 90, Glenn said he remembers the mission like it was yesterday.</s>GLENN BECK, FIRST AMERICAN TO ORBIT THE EARTH: I guess, I've recalled it quite often over the past 50 years and that's kept it fresh, but it was such an impressive thing at the time that indelibly imprinted on my memory and I can recall those days very, very well.</s>SYLVESTER: Wow, John Glenn later went on to serve in the U.S. Senate and at 77, he returned to space in 1998, making him the world's oldest astronaut -- Wolf.</s>BLITZER: And a great hero, there's no doubt about that, as well. Thank you. Rick Santorum says prenatal tests lead to more abortions, but can they save lives? We're doing a fact check for you. And nobody saw the sudden amazing rise of Jeremy Lin coming except for one FedEx delivery driver. We're going to meet him that's next.
Houston Gravesite Opens To Public; John Glenn Marks Mission's 50th