Take MSNBC’s Rachel Maddow live on location from Newark, Del., the site of a hotly contested U.S. Senate race. Mix that with the local beat reporter of the state’s largest newspaper that openly admitted her role model is Helen Thomas. The result: Unfavorable coverage for the conservative Republican in said race. On the Oct. 6 broadcast of MSNBC’s “The Rachel Maddow Show,’ host Rachel Maddow wanted to give her viewers a taste of the local Delaware media, since U.S. Senate Republican nominee Christine O’Donnell had announced she would go with a more local media strategy in her upcoming contest with...