Morning Edition on WKNO HD-2

The famed Sturgis motorcycle rally is wrapping up its 72nd year in South Dakota this weekend. As the rally ages so do many of the riders. We look at what's new on three wheels.

Denny's Corp. is opening a flagship restaurant in downtown Las Vegas. It will take up 6,400 square feet and include a full bar and wedding chapel. And of course, it will be open 24-7.

The Mars rover Curiosity is exploring the surface of the Red Planet in the Gale Crater, and it is also tweeting about its mission. The rover has a distinct personality, albeit one made by the strokes on a keyboard from the Jet Propulsion Lab in Pasadena, Calif.

A Senate panel found last year that Goldman Sachs marketed four sets of complex mortgage securities to banks and other investors, but failed to tell clients the securities were very risky. The Justice Department said the "burden of proof to bring a criminal case" could not be met.