How can you keep yourself informed on current events, interesting issues and candidates?  On a broad scale and if you have time, there are many opportunities.  Here are a few local venues. 
Wisconsin Eye at http://www.wiseye.org/ or cable or dish TV.
WTMJ AM Radio 620
8:30 am to Noon         M-F   Charlie Sykes
12:00 pm to 2:00 pm  M-F   Jeff Wagner
WISN AM Radio 1130
6:00 am to 8:00 am    M-F   Jay Weber
10:00 am to Noon      M-F   Vicki McKenna
3:00 pm to 6:00 pm    M-F   Mark Belling
You don't have to necessarily agree with them on all issues, but you will become aware and informed.