Carson King, 24, has raised over $1 million for charity and a wave of controversy after going viral with a sign requesting beer money at the Cyclone-Hawkeye game on Sept. 14. Media Ethicist and Iowa State University Professor Michael Bugega joins this ‘News Buzz’ edition of River to River to give his perspective on the investigation of Carson’s past tweets by The Des Moines Register and the following backlash.