Giddy up!

(CBS News) — House Republicans investigating the Fast and Furious scandal have gotten the go-ahead by their party leaders to pursue a contempt citation against Attorney General Eric Holder, senior congressional aides told CBS News. The resolution will accuse Holder and his Justice Department of obstructing the congressional probe into the allegations that the government let thousands of weapons fall into the hands of Mexican drug cartels.

The citation would attempt to force Holder to turn over tens of thousands of pages documents related to the probe, which has entered its second year.

For months, congressional Republicans probing ATF’s Fast and Furious “Gunwalker” scandal — led by California Republican Darrell Issa, have been investigating a contempt citation. They’ve worked quietly behind the scenes to build support among fellow Republicans, since it could ultimately face a full House vote. CBS News has confirmed that House Speaker John Boehner, an Ohio Republican, has given Rep. Issa, who heads the House Oversight and Government Reform Committee, the go-ahead to proceed. A 48-page long draft contempt resolution is being prepared.

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