I recently switched from Uverse to Xfinity (220+ stations). Uverse included CSPAN3 (in addition to CSPAN1 and CSPAN2). I like to watch some of the lectures and special programming that are broadcast on the weekends on CSPAN3. Initially, I was still able to watch CSPAN3 on the internet. Now it tells me my Xfinity subscription does not allow me to watch CSPAN3 even on the internet. This is quite puzzling since COMCAST is I think the largest sponsor ($$$) of CSPAN (which presumably includes CSPAN3). Can anyone shed any light on this issue and whether there is anyone that I can contact at either Xfinity or CSPAN to clarify.............