Anytime some individual becomes part of a debate, the media is going to dredge up all the facts.
His tax lien was pertinent to the debate?
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Joe claimed that he was going to buy a business that earned over $250K a year, and he couldn't not pay even $1600 in taxes. So of course it is pertinent, because Joe's case was bogus. Joe seems not to have a pot to p*ss in.
Small businesses may create most of the jobs, but that would be when it is a NEW business, not one that just changes hands. There are a finite number of drains to unclog, a finite number of houses to plumb.