Hillary has kept the press out in the cold for over a month now, refusing to answer their questions and only meeting with arranged groups that would politely nod and smile when she speaks. That changed today (5/19) when Ed Henry of Fox News dared to call Hillary out during one of these "talks" in Iowa. He asked her when she would take press questions, and she basically blew him off. You can see her condescending and uncomfortable response in the video above, posted by Rising Response.
The tactic seems to have worked, as Hillary suddenly decided to answer a few press questions afterward. Thanks to Fox News for initially posting the report.