Why should any gun dealer cooperate with BATFE?

Sipsey Street Irregulars' Mike Vanderboegh, who along with National Gun Rights Examiner David Codrea, broke the "Project Gunwalker" story, recently offered a sinister hypothesis:

Okay, so Texas is a border state. But what if this is bigger than anybody ever thought? What if this is not about exaggerating the border problem, but the entire problem of criminal access to firearms all across the country?

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