Fred Thompson toured Dell on Wednesday.

Another presidential hopeful made his way to Austin this week. Former Tennessee Sen. and Law & Order actor Fred Thompson toured Dell on Wednesday.

The computer company has invited all the presidential candidates to visit one of their plants, but so far, only Thompson has accepted the invitation.

Dell officials said they want to let politicians know of needed changes in patent and tax laws in order for companies to keep manufacturing in the United States.

Thompson agrees.

"What we might do in terms of policies in this country, tax policies and things like that, to make it easier for companies to keep their business here," said Thompson.

When Thompson went to the Driscoll for a reception later, he didn't receive as many warm welcomes.

Ron Paul supporters protested outside, saying Thompson's voting record goes against freedom.