A college student objects to watching "An Inconvenient Truth," Stephen sees things in Wolf Blitzer's beard and Walter Isaacson joins Stephen to talk Einstein. (0:35)
Stephen gives a bonus wag to CNN International for airing a "Bush Resigns" graphic when they meant Tony Blair. He then shows us exactly how much time Bush has left in office. (2:30)
Triple amputee Michael Wiley tore down the wall of stereotype, showing that disabled people are not always nice, sweet and innocent, but mean and great at driving. (1:51)
Stephen pays tribute to Dr. Ted Maiman, the inventor of the first working laser. He honors him by letting him know that his ray of light was a true ray of light. (1:16)
On a recent visit to Albania, throngs of people took to the streets to greet and cheer for President George W. Bush -- and Stephen knows exactly why. (2:56)
Alberto Gonzales prepares to testify before Congress, Paul Wolfowitz gets his girlfriend a high-paying job, and Senator John Kerry talks to Stephen about the environment. (0:35)