[SamAdams76]

One good thing about Biden in the race is that he reduced pretty much the entire field (except Sanders) to single-digit irrelevancy.

In presidential politics, once you fall into the mid single digits as an announced candidate, it's very hard to climb back into the running. You are basically done.

[dfwgator]

They are all basically the Rat versions of Ron Paul, his supporters are just louder than everybody else, but their numbers are small.