Two dead; three wounded from roadside bombs

Two more Canadian soldiers have been killed and three wounded, apparently from roadside bombs, in Afghanistan.

A military official in Kandahar says two Canadians have been killed and three injured in two separate attacks in Afghanistan.

Col. Mike Cessford, deputy commander of the Canadian contingent in Afghanistan, says the two roadside bomb explosions happened west of Kandahar city.

The blasts happened about two hours and one kilometre apart.

How is rolling over an IED protecting people, anyway?