valpundit's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/valpundit/comments valpundit's recent comments on StumbleUpon en-us Thu, 17 Apr 2014 15:49:48 -0700 Sun, 03 Apr 2011 04:18:40 -0700 valpundit's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/valpundit/comments http://cdn.stumble-upon.com/images/logo_su_36x36.png Sun, 03 Apr 2011 04:18:40 -0700 Yoga halves irregular-heartbeat episodes: study http://www.stumbleupon.com/su/2ujxT1 http://www.stumbleupon.com/stumbler/valpundit/comments#cid-52272196 http://www.stumbleupon.com/content/2ujxT1