MORE ON THOSE SUSPICIOUS JOE THE PLUMBER BACKGROUND CHECKS: It’s not the crime, it’s the coverup:

Vanessa Niekamp said that when was asked to run a child-support check on Samuel Joseph Wurzelbacher on Oct. 16, she thought it routine. A supervisor told her the man had contacted the state agency about his case.

Niekamp didn’t know she just had checked on “Joe the Plumber,” who was elevated the night before to presidential politics prominence as Republican John McCain’s example in a debate of an average American.

The senior manager would not learn about “Joe” for another week, when she said her boss informed her and directed her to write an e-mail stating her computer check was a legitimate inquiry.

The reason Niekamp said she was given for checking if there was a child-support case on Wurzelbacher does not match the reason given by the Ohio Department of Job and Family Services.

Keep digging, guys.