NBCSN is all over the Olympics today, showing a few live, but mostly taped, events throughout most of the day and night. In fact, it’s easier to say when NBCSN is not televising coverage today: from 3-5 p.m. ET. Otherwise, it’s there, showing something. Over on CNBC, there’s only one scheduled event: delayed coverage of the mixed doubles semifinal in one of my favorite Winter Olympic sports, curling (pictured). Other coverage can be found, of course, on NBC’s Olympics web