Pro-life activist Randall Terry announced he will challenge President Barack Obama in a Democratic primary for the sole purpose of running graphic pro-life advertisements on national television during the election year. Terry said he expects to “wound” Obama politically, and told The Daily Caller he plans to do so by airing pro-life advertisements during the 2012 Super Bowl and AFC and NFC championship games. “I want to pummel Obama for his support of child killing,” Terry said in a phone interview. “I’m going to use the Democratic primary as a vehicle to do that. I want to focus like a...