T-34 on History Channel

Is the history chanel in the US the same as the one in Canada?
FYI, for all of us Canadians, there is a show tonight, I think it's either on discovery or history, where there is a comparison between weapons groups.
One comparison is between two aircraft, another is of the m16 to the ak47 AND there is a comparison of the Sherman and the Tiger

I believe the T-34 show was on at 10P here on the east coast last night. I've also seen the Sherm vs. Tiger show on the History Channel. Both are good watching - keep an eye out for the next showing.