INDIANAPOLIS (WISH) - The 2012 GOP primary between Sen. Richard Lugar and challenger Richard Mourdock is still more than six months away, but you can get a sense of what kind of battle it will be in this week's WISH-TV/Franklin College Poll. Lugar has a big advantage in some areas. When it comes to name identification, more than nine out of 10 voters recognize him, while Richard Mourdock's name registers with only two-thirds of the voters. Lugar also has a high favorability rating at 59 percent. Mourdock gets a positive response from just 17 percent. Yet if you place Mourdock's...