Canadian authorities say they’ve broken up an al Qaida terror plot. Two residents from Ottawa have been arrested after one of them was preparing to leave the country. Authorities are tight-lipped about the investigation, but they say the plot involved at least one suspect who had traveled to the tribal territories of Pakistan and Afghanistan. They also indicated the plot involved explosives. Canada is the only one of the major countries on Al Qaida’s list that they have yet to successfully attack.