Many immigrants, leaving less than ideal circumstances in their own countries, choose to come to Canada in search of a better life. It's sad, then, that the first experience many of these vulnerable people have in Canada is one of exploitation. The Canadian Society of Immigration Consultants drew attention to this problem last week, with the announcement of a $1-million advertising campaign. The campaign, which features the image of a shark attacking a seal, draws attention to the fact the unscrupulous, unaccredited immigration consultants -- known as "ghost" consultants -- treat prospective immigrants as prey. The ads will appear in a number of languages and will include a toll-free line to help immigrants find an accredited consultant. The society, which was created in 2004, accredits and educates consultants, and by law, members are only allowed to take money in exchange for help in the immigration process. The problem, however, is that consultants need not be members ...