Police: Two of six African teens reported missing from robotics competition crossed into Canada

Washington (CNN) – Two of the six teenagers who were reported missing while visiting Washington for an international robotics competition have crossed into Canada, police said Thursday.The six teens represented Burundi, a small country in East Africa, in the inaugural FIRST Global robotics competition, competing alongside teams from more than 150 other countries.Metropolitan Police Department spokeswoman Aquita Brown said two of the teens were seen leaving the US for Canada. Police c