Telephone lines were open for viewer comments on news of the day.

Mr. Hellman talked about the costs of ongoing efforts in Iraq and Afghanistan. He also responded to viewer comments and questions.

Mr. Koshland talked about operations and exhibits at the National Academy of Sciences Museum. He also responded to viewer comments and questions.

Mr. Khanna talked about the effects of the cap on summer visas. Since the Immigration and Naturalization Service imposed a limit on the number of summer visas that would be issued, some hospitality .. Read More

Mr. Pahl talked about spyware. The term spyware refers to programs which are surreptitiously loaded onto computers via the internet. Spyware programs are often designed to send spam, steal .. Read More