TORONTO and OTTAWA -- Ottawa cancelled an easy route into Canada for foreign-born strippers yesterday, effectively killing the controversial so-called exotic-dancer program. But the move by Human Resources Minister Joe Volpe left the door open for strip club owners to apply on a case-by-case basis to bring in dancers from abroad, if they can convince the government there is a dearth of locals willing to do the job. A political scandal has dogged Immigration Minister Judy Sgro ever since it came to light that she granted a temporary-resident permit to a Romanian stripper who came to Canada under the program....