HALIFAX A Cape Breton entrepreneur has overcome layers of adversity to get her dream business rolling. Tracy Stubbard is battling cancer, and still managed to launch a niche company during COVID-19, which is no easy feat. Tracey’s Rolling Yarn Shop , as the name suggests, is wool on wheels. It opened on Feb. 15, selling wool for everything from sweaters to socks. Already, she’s gotten a tremendous amount of support from customers and other businesses alike. It’s a steady flow, says Stubbard. There s been lots of interest on Facebook. Though she’s technically in business, the rolling shop hasn’t hit the roads just yet.