Dan Roan previews the Cubs’ 2017 season opener from St. Louis on Sports Feed

CHICAGO - Rare days for the Cubs have been a little more common over the last few months. That's what happens when you finally win a World Series.

Sunday is another one those moments.

The Cubs open their 2017 season against the Cardinals and do so for the first time in 108 seasons as a defending champion.

It's a most unique opener for Dan Roan, longtime Sports Director of WGN-TV, who is at Busch Stadium to cover the game Sunday night. Before the first pitch, Dan came on Sports Feed to talk about the team's opener with Josh Frydman.

To watch Dan's segmen