Christine McCrea Takes $35,000 Progress Energy Canada Cup Victory, McArdle Captures 1.45m Speed Win SPRUCE MEADOWS, Calgary, AB): The ‘North American’ Tournament had three international competitions today in two rings. Riding to the top of the standings in the $35,000 PwC Cup 1.60m was Lauren Tisbo (USA) on Roundthorn Madios. Christine McCrea (USA) won the $35,000