There are several avenues to take related to your field of interest. It depends on if you're looking more towards news or something more entertainment based that might require scripting and adlibbing. If on the news side, I would agree with previous response of Broadcast Journalism. Mass Communications/Communications, Marketing, Public Relations, Business Administration, Psychology/Human Behavior are some that come to mind. I would also suggest looking at theater department and TV productions that your school has to get some background, network, or find mentors. That way, if you go with something more traditional such as Communications or Marketing, you will also get feedback and hands on experience in your desired field.