Polls? What Polls?

As we turn on the news today, or even pull up an article from a website, bias is around every corner. We all have opinions towards something, and there is nothing wrong with that, but there is bias, and then there is blatantly ignoring facts.
CNN, a news network that multiple people go to for their information, is a big offender.
Recently, CNN hosted the democratic debate, and everyone expected Hillary Clinton to hit it out of the park. However, the polls from three different websites, NJ.com, Time, and Fox2news, have Bernie Sanders as the lead man by leaps and bounds. Even a CNN poll showed that Bernie Sanders was above Hillary. That is, before they took said poll down.
But if Sanders is so far ahead in the eyes of the public, then why is CNN going on and on about how Clinton was the clear winner? It might have something to do with Clinton being Time Warner’s seventh biggest financial sponsor. Time Warner, of course, owns CNN.
But that is just a coincidence, right?