[BikerNYC]

Arnold made a mistake when he turned down Davis' debate challenge. A debate would make the political faultline clearer.

[aruanan]

Arnold made a mistake when he turned down Davis' [sic] debate challenge. A debate would make the political faultline clearer.

Clearer? Ha ha ha ha ha. The recall has made the political faultline (it's Davis's fault) as clear as it needs to be.

[Quix]

The professional wisdom over decades of such things has been that a frontrunner rarely if ever debates--that doing so could only or too likely cost him.