The same organization wins in both categories. Care to guess? Of course, it's Fox News.
The polling was done by PPP. TV Newser summarizes the findings: "Fox News Channel is by far the most trusted TV news outlet, according to respondents. It is also by far the least trusted TV news outlet, with a plurality of people naming it to both groups. Political persuasion had a lot to do with that, with Republicans overwhelmingly saying it was the mot trustworthy news outlet, and Democrats overwhelmingly saying it was the least trustworthy. That said, PPP says that trust in FNC is at an all-time low since it started doing the poll four years ago."
The only organization with bi-partisan trust is PBS.