Rep. Michele Bachmann has long been viewed nationally as a solid favorite to retain her House seat in the Sixth Congressional District. But the controversy engulfing her campaign following Friday’s appearance on “Hardball” — during which she called for an investigation into whether her fellow legislators hold “anti-American” views — has altered perceptions of the race in the last 72 hours.

The Cook Political Report has changed its assessment of the contest from “lean Republican” to a toss up. CQ Politics has also shifted its ranking of the race, from “Republican favored” to the less rosy “leans Republican.”

“If Rep. Michele Bachmann limps to the finish line on Election Day — either ahead or behind — it is because she shot herself in the foot,” writes CQ’s Jonathan Allen in laying out the rationale for the change.