New York, NY (LifeNews.com) -- CBS News' main anchor Katie Couric is coming under fire for saying some viewers may consider the pro-life views of a recent guest "repugnant." Her statement came after a father of a victim of the Columbine shootings, responding to the recent shooting at an Amish school, said abortion has cheapened people's view of life. As part of its new evening news format, which Couric hosts, CBS News features a "free speech" segment which allows a wide range of people to comment on issues and headlines of the day.CBS News featured Denver resident Brian Rohrbough, whose...