Testing One, Two: The Obama administration is reversing education policy of recent years, now saying there’s too much emphasis on testing in public schools. The Administration is calling upon Congress to “reduce over-testing” and have no more than 2 percent …

Tonight’s Feature: Four Democratic presidential candidates will be looking to knock Hillary Clinton off her perch as the frontrunner tonight on CNN in the party’s first presidential debate in Las Vegas. The challenge for Vermont Sen. Bernie Sanders will be …