Oversight looks at data security, Science at identity theft, and Energy at Gary Cohen.

The state may see its relative borrowing costs double within two years and its credit grade weaken without a fix, said Adam Mackey, head of munis at PNC Capital Advisors.

Wal-Mart Stores Inc. illegally retaliated against protesting U.S. workers, the National Labor Relations Board said in a complaint a union called one of the largest ever filed against a employer.