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HUDSON, WI - SEPTEMBER 29:  Wisconsin Gov. Scott Walker (center) speaks as New Jersey Gov. Chris Christie (L) listens during a campaign stop at Empire Bucket, a manufacturing facility in Hudson, Wisc.
HUDSON, WI - SEPTEMBER 29:  Wisconsin Gov. Scott Walker (center) speaks as New Jersey Gov. Chris Christie (L) listens during a campaign stop at Empire Bucket, a manufacturing facility in Hudson, Wisc.

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    Running under the radar at the GOP

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Running under the radar at the GOP

Despite Romney headlines, Wisconsin Gov. Scott Walker is generating buzz at the GOP's winter meeting.

Running under the radar at the GOP

Despite Romney headlines, Wisconsin Gov. Scott Walker is generating buzz at the GOP's winter meeting.