Clinton continues campaign in Iowa with different approach

Hillary Clinton continued her low-key trek across Iowa Wednesday.



Gone are the big rallies from 2008. This time, Clinton is traveling in a commercial van and having more intimate discussions with Iowans, with a goal of taking on Wall Street and stagnant middle class wages.



Today, Clinton's campaign said she wants the Supreme Court to rule in favor of same-sex marriage, an issue Clinton has shifted on over the years.