LAS VEGAS -- Former President of Mexico, Vicente Fox, paid a visit to the Las Vegas Valley Wednesday.

He toured the Cleveland Clinic Lou Ruvo Center for Brain Health to learn more about the facility. He now serves as co-President of the Centrist Democrat International, an international organization of Christian democratic political parties.

FOX5 asked him about the impact of the Mexican drug wars on the U.S.

"That should call for a united effort between the United States, Mexico, and of course, the producing drug country nations in the south. So, it's a team effort, because it's a joint responsibility," Fox said.

Fox said he was very impressed with the Ruvo Brain Health Center, and he hopes one day Mexico will have a similar facility.