S.V. Date

With the Louisiana Senate runoff driving votes in both chambers of Congress on the Keystone XL pipeline, here's a question: How many of those jobs will actually be in Louisiana?

The answer: zero.

That "be on the lookout list" used to flag Tea Party groups for extra scrutiny of their tax-exemption applications?

It turns out it wasn't the only one the Internal Revenue Service had been using.

There were also other lists, covering a "broad spectrum" of categories and cases, according to a preliminary IRS report released Monday.

"Once we came to that conclusion, we took immediate action to suspend the use of these lists in the Exempt Organizations unit within IRS," said Danny Werfel, the new acting chief of the IRS, in a conference call with reporters.

The 10 biggest breaks, deductions and credits in the U.S. income tax code are costing the Treasury $900 billion this year, with more than half of that total benefiting the wealthiest 20 percent of taxpayers.

When the House held its much-anticipated hearing on Benghazi Wednesday, one major figure not at the witness table was Thomas Pickering, the former ambassador and co-chair of the Accountability Review Board that reported on last September's attacks.

Why wasn't he there?

That's somewhat in dispute. California Republican Darrell Issa, chairman of the House Oversight and Government Reform Committee, put the blame squarely on the shoulders of Pickering and report co-author Adm. Mike Mullen.