TORONTO — Many Canadian travellers have opted for alternative March break destinations this year, travel agents say, as unrest and violence disrupt tourism in some of the traditionally popular affordable destinations. Travel agents in the Greater Toronto Area say the economic and political uncertainty in Cuba, fear of violence in Mexico and the impact of […] TORONTO — Many Canadian travellers have opted for alternative March break destinations this year, travel agents say, as unrest and violence disrupt tourism in some of the traditionally popular affordable destinations. Travel agents in the Greater Tor... [4007 chars]