NBCU’ s cable nets CNBC, MSNBC and USA Network will jointly provide a combined 124 hours of curling and hockey coverage during the Sochi Olympics. All will be live streamed on NBCOlympics.com through authentication. CNBC will air a daily curling program and televise 36 hours of curling overall over 12 days, including the men’s and women’s finals. MSNBC will carry 45 hours of Olympic hockey and curling over 12 days, including medal-round games. MSNBC’s hockey coverage will begin with a women’s game between Canada and Switzerland on Feb 8. USA Network will also carry hockey and curling, 43 hours total, including medal rounds for both and 3 Canadian men’s hockey games.