CNS TV Curling Fever Sweeping into Maryland LAUREL- Curling is one of the fast growing popular sport in the Winter Olympics. The Potomac Curling Club in Laurel gave curious fans a chance to check it out and try their hand at tossing some stones. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)