(CNN) Donald Trump won the 2016 election for one very simple reason: People wanted radical change and he was the candidate who offered that change. Trump's greatest strength as a candidate -- and as President -- was the belief that he was going to shake things up. Which is why new numbers from a national CNN poll have to be very concerning for Trump. Of course, it's also a somewhat predictable decline given that Trump essentially promised to destroy Washington as we know it before coming into office. The problem with campaigning as the change candidate is that you then have to be president.

Source: CNN September 10, 2018 23:26 UTC