AP Photo 2 months ago

A person walks past lines of state police assembled at Carnegie Mellon University as part of the security preparations for tomorrow's G-20 Summit in Pittsburgh, Pa. , Wednesday, Sept. 23, 2009.

AP Photo 2 months ago

A coalition of student groups are seen through a window of a coffee shop as they march in protest of the upcoming G-20 Summit from Carnegie Mellon University to the University of Pittsburgh in Pittsburgh, Pa. , Wednesday, Sept. 23, 2009.

AP Photo 2 months ago

A coalition of student groups march in protestoif the upcoming G-20 Summit from Carnegie Mellon University to the University of Pittsburgh in Pittsburgh, Wednesday, Sept. 23, 2009.

AP Photo 2 months ago

A coalition of student groups march in protest if the upcoming G-20 Summit from Carnegie Mellon University, seen in background, to the University of Pittsburgh in Pittsburgh, Wednesday, Sept. 23, 2009.

Microsoft founder Bill Gates (R) cuts a ribbon with chairman of Hillman Foundation Henry Hillman during a dedication ceremony for the Gates Center for Computer Science and the Hillman Center for Future-Generation Technologies at Carnegie Mellon University in Pittsburgh, Pennsylvania Sep...

Microsoft founder Bill Gates delivers a speech during a dedication ceremony for the Gates Center for Computer Science at Carnegie Mellon University in Pittsburgh, Pennsylvania September 22, 2009.

Microsoft founder Bill Gates delivers a speech during a dedication ceremony for the Gates Center for Computer Science at Carnegie Mellon University in Pittsburgh, Pennsylvania September 22, 2009.

Microsoft founder Bill Gates delivers a speech during a dedication ceremony for the Gates Center for Computer Science at Carnegie Mellon University in Pittsburgh, Pennsylvania September 22, 2009.

AP Photo 5 months ago

Summer camper, Cameron Coco, 11, gets a first look at Bossa Nova Robotics' Prime-8 on Wednesday, July 8, 2009, prior to the company's official launch at Carnegie Mellon University in Pittsburgh, PA.

AP Photo 7 months ago

Software magnate Bill Gates while having an interactive session with the audience during the 3rd International Conference on Information and Communication Technologies and Development(ICTD) held at Carnegie Mellon University in Qatar, Doha on Saturday, April 18, 2009.

AP Photo 7 months ago

Software magnate Bill Gates addresses the audience during the 3rd International Conference on Information and Communication Technologies and Development(ICTD) held at Carnegie Mellon University in Qatar, Doha on Saturday, April 18, 2009.

AP Photo 7 months ago

Software magnate Bill Gates addresses the audience, and is seen on the screen at rear, during the 3rd International Conference on Information and Communication Technologies and Development(ICTD) held at Carnegie Mellon University in Qatar, Doha on Saturday, April 18, 2009.

AP Photo 7 months ago

Software magnate Bill Gates addresses the audience during the 3rd International Conference on Information and Communication Technologies and Development(ICTD) held at Carnegie Mellon University in Qatar, Doha on Saturday, April 18, 2009.

AP Photo 7 months ago

Software magnate Bill Gates addresses the audience and is seen on the screen at rear, during the 3rd International Conference on Information and Communication Technologies and Development(ICTD) held at Carnegie Mellon University in Qatar, Doha on Saturday, April 18, 2009.

AP Photo 7 months ago

Dr. Hessa Sultan al-Jaber, Secretary General of ictQatar speaks during one the workshops that are held during the opening day of the 3rd International Conference on Information and Communication Technologies and Development(ICTD) which will be attended by William H. Gates of Microsoft t...

AP Photo 7 months ago

Various researchers participating in the 3rd International Conference on Information and Communication Technologies and Development(ICTD) presents their work in the form of an exhibition during the 3 day long conference held at Carnegie Mellon University in Qatar, Doha on Friday, April...

AP Photo 7 months ago

Dr. Hessa Sultan al-Jaber, Secretary General of ictQatar(left) shares her views with Anoop Gupta, Corporate Vice President, Microsoft Unlimited Potential Group, Education Product Group, Technology Policy and Strategy(right) during the opening day of the 3rd International Conference on I...

Accused money manager Paul Greenwood leaves the United States Federal Courthouse in New York February 25, 2009.

Accused money manager Stephen Walsh leaves the United States Federal Courthouse in New York February 25, 2009.

Accused money manager Paul Greenwood leaves the United States Federal Courthouse in New York February 25, 2009.

Accused money manager Stephen Walsh leaves the United States Federal Courthouse in New York February 25, 2009.

Accused money manager Paul Greenwood leaves the United States Federal Courthouse in New York, February 25, 2009.

Accused money manager Paul Greenwood leaves the United States Federal Courthouse in New York February 25, 2009.

Accused money manager Stephen Walsh leaves the United States Federal Courthouse in New York February 25, 2009.

AP Photo 10 months ago

Marking a momentous occasion at the tea cups with Alice and the Mad Hatter, Randy's wife Jai Pausch holds daughter Chloe as her sons Logan and Dylan get ready to take cousins Micajah and Hannah Mason on a spin.