In the case Whren v. United States, 517 U. S. 806, what was the Petitioner's argument—the reason they are appealing?
A) The Petitioner argued that the search conducted by law enforcement was conducted without probable cause.
B) The Petitioner argued that the search violated their Fourth Amendment rights against unreasonable searches and seizures.
C) The Petitioner argued that the evidence obtained from the search should be suppressed due to procedural errors.
D) The Petitioner argued that the traffic stop leading to the search was pretextual and therefore unconstitutional.