Colorado drivers claim they're being unjustly targeted by police officers in other states who are singling them out because of their state's recent legalization of marijuana.
Legal experts predict the complaints will soon lead to a string of "license plate profiling" lawsuits -- one of which already has been filed in Idaho.
Darien Roseen, a 70-year-old retiree, was returning home from his daughter's baby shower in Washington state in January when he was followed into an Idaho rest stop by a state trooper. A dash-cam shows Roseen -- who was driving a vehicle with a Colorado license plate -- being subjected to questioning over marijuana he did not have. His car was searched multiple times, and he was subsequently detained by police. On March 26, he sued the Idaho State Police for alleged license plate profiling as well as civil rights violations, according to the federal lawsuit obtained by FoxNews.com.