In 2002,Mexican President Vicente Fox Cancelled a Trip to Texas

In 2002,Mexican President Vicente Fox cancelled a trip to Texas to visit President Bush because

A) the Mexican President is a socialist and President Bush is a Republican.
B) the Mexican President was unable to persuade the Texas Board of Pardons and Paroles or Governor Rick Perry to stop the execution of a Mexican citizen.
C) the Mexican government was opposed to the North American Free Trade Agreement.
D) the American government was not cooperating with Mexico to reduce drug traffic.
E) Mexican trucking firms were being unfairly penalized for bringing unsafe trucks across the border.