- Ottawa shooting called 'tragic' by Obama, world leaders
- Ottawa Parliament shooting: We've known this day was coming
- Oscar Pistorius sentenced to 5 years in prison for girlfriend's death
- Indiana suspect Darren Vann charged in 1 death after 7 bodies found
- Ebola outbreak: U.S. considers quarantine for health workers returning from West Africa
- Canadian fighter jets intercept Russian military planes
- Why the ISIS mission is Obama's real 'red line'
- Can Fortress North America keep Ebola at bay?
- Sweden hunts for submarine intruding in its waters
- Alan Knight, coma faker caught walking and driving, pleads guilty to fraud