Yeah, donzo
This is usually a sign that you're through:
If a serious campaign issue has torched your campaign, and over 48 hours later, your spokesman isn't able to give some sort of stupid talking point response to The Fix, you're pretty much through.
I mean, hell, it could be revealed that your candidate murdered somebody back in 1994 and your campaign could come up with something about time served & self defense & second chances.
McInnis is acting defeatist. Almost strangely defeatist considering the offense and the relative age of the offenses. I can think of several candidates still engaged in very active campaigns in the 2010 cycle with far, far more scandalous and relevant revelations about their biography or character. One almost wonders how much more stuff is out there, and if there's an Oppo book containing another dozen drip, drip, drips!
As Chris notes, Colorado has hella stringent financing laws, and a new candidate is going to face a number of barriers unless he's self-funding, and serious self-funders tend to also make oppo books light up