Global warming scientists working hard on 'getting hot'.

DES MOINES, Iowa - The ranking GOP member of the Senate Finance Committee wants Congress to reconsider new funding to the National Science Foundation amid allegations that top staffers spent long stretches of their day surfing the Internet for pornography.

Sen. Charles Grassley, R-Iowa, sent a letter to the foundation's Office of Inspector General on Tuesday seeking all documents it has related to the inappropriate use of the foundation's network.

The foundation is the major source of federal backing in fields such as mathematics, computer science and social sciences.

According to the report, one senior staff member spent as much as 20 percent of his time during a two-year period at lurid sites and in sexually explicit chat rooms. That time cost taxpayers more than $40,000, the report stated.

Other employees were also alleged to have watched, downloaded and e-mailed porn.

http://www.msnbc.msn.com/id/28933634/