ABC7& #39;s early morning news is broadcasting live from Wrigleyville on Cubs opening day...4:30 to 7 am. uh, what& #39;s open then? who are they talking to?

I started getting up early enough to catch the last 5 minutes of ABC7 before switching to WGN Morning News (will I ever be up early enough for the mysterious 6 am hour of WGN?)

awww, so ABC7 isn& #39;t broadcasting Cubs tomorrow (a new Windy City Live during a Cubs home opener?!), I keep forgetting it& #39;s basically impossible for me to see Chicago sports on TV anymore

saw a little local TV around 6:45 am, broadcasting live in 20F weather from an empty Wrigleyville. at least it& #39;s light out that early now? ABC7 at Hotel Zachary rooftop, WGN at Murphy& #39;s Bleachers