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Marathons can be dangerous, doctors say

A group of cardiologists is warning that extreme endurance exercise, such as running marathons, can be bad for your heart.

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Senator Pamela Wallin leaves Conservative caucus: Senator Pamela Wallin says she is recusing herself from the Conservative caucus while her travel expense claims are under scrutiny. Wallin's departure comes one day after Senator Mike Duffy left the Tory caucus amid controversy over his expense claims. more »

Toronto Mayor Rob Ford denies crack cocaine allegations: Toronto Mayor Rob Ford says allegations he was caught on tape smoking crack are "ridiculous," following reports that someone had been trying to sell a purported recording of such an event to U.S. and Canadian media outlets. more »
Sailor fighting cancer says AWOL charges dropped: All charges against a Nova Scotia woman in the Royal Canadian Navy who is fighting cancer, and who was charged with being absent without leave and facing a court martial have been dropped, the woman and her lawyer say. more »
Tim Bosma public memorial Wednesday in Hamilton, Ont.: As plans to honour Tim Bosma take shape for next week in Hamilton, Ont., CBC News has learned the man accused in his slaying purchased a Toronto condo less than 24 hours after Bosma went missing. more »
Eurovision Song Contest celebrates pop excess: Techno beats, over-the-top stage antics and pop stars of the past return to the spotlight in Stockholm this weekend as the 2013 Eurovision Song Contest ramps up to its showy finale. more »

Sailor fighting cancer says AWOL charges dropped: All charges against a Nova Scotia woman in the Royal Canadian Navy who is fighting cancer, and who was charged with being absent without leave and facing a court martial have been dropped, the woman and her lawyer say. more »

Lawyer says RCMP refuses to mediate harassment suit: A lawyer representing 300 women who worked for the RCMP alleging harassment and gender-based discrimination in a lawsuit says the national police force is declining an offer to mediate. more »
Duffy's Senate expenses may get 2nd look from auditors: Senator Mike Duffy's expenses may get a second review by independent auditors following media reports regarding expenses he claimed while campaigning for Conservative candidates during the last election. more »
Toronto Mayor Rob Ford denies crack cocaine allegations: Toronto Mayor Rob Ford says allegations he was caught on tape smoking crack are "ridiculous," following reports that someone had been trying to sell a purported recording of such an event to U.S. and Canadian media outlets. more »
Elijah Harper, key player in Meech Lake accord, dies at 64: Elijah Harper, a former Manitoba MLA and MP who was a key player in defeating the Meech Lake accord, has died at age 64. more »

Why thousands of people want a one-way trip to Mars May. 17, 2013 4:08 PM Nearly 80,000 people are eager to blast off on a one-way colonizing mission to Mars - but some experts believe no one is likely to get off the ground.