Suspicious developments continue in the terrifying murder of a generous Florida couple. An eighth suspect has been arrested in the case, and police are still actively seeking out another participant, who they believe unsuccessfully disarmed the home's security system. Meanwhile, new revelations about the couple's financial difficulties- including their attempt to sue their oldest son- continue to emerge. Could there be more motive than originally thought behind this killing?

[caption id="attachment_2140" align="alignleft" width="203" caption="This photo shows the Project Apollo 11 blastoff to the moon from Cape Kennedy, Florida, July 16, 1969. (AP photo)"][/caption]

NASA is celebrating the 40th anniversary of the launch of the Apollo 11 shuttle today. We will have astronaut and author Tom Jones on our show to explain the significance of the mission.

NASA's newest project, the International Space Station-bound Endeavor, successfully launched yesterday afternoon. Minor debris from the fuel tank broke off andstruck the aircraft during lift off. Astronauts on board are making repairs to the damage today. We'll bring you live pictures of the shuttle's crew.

The health care debate continues on Capitol Hill today, as the GOP argues against the reform bill. Iowa senator Tom Harkin said yesterday, that the bill would advance through congress without requiring Republican support.Will Obama slow down and try to get bipartisan support on the issue of health care? We'll go live to a GOP news conference where some answers may come out.