Boston Marathon

I am away from any access to the web for a 3-4 hours, any tips on the Boston Marathon please leave them in the comments. Thanks.

Boston Marathon explosions: Focus turns to raided flat as devices are revealed to have been packed with ball bearings

The family destroyed by the Boston bombs: Boy, 8, killed while waiting to give his father a hug at marathon finish line, mother suffered brain injuries and sister aged just 6 lost a leg in atrocity

Boston marathon bombs were pressure cooker IEDs packed with ball-bearings: Deadly devices that killed three and injured 176 are used by terrorists in Afghanistan

Salim Mansur, professor at the University of Western Ontario, joins Brian Lilley to discuss Canada’s terrorist ties.