How Can an Election Result be "Shrill?"

If the Washington Post doesn't like it. That would explain the lead sentence of its lead from page story on the elections in France and Greece on Sunday:

"The shrill anti-incumbent message that has emerged from a pair of European elections carries a threat to the U.S. economic recovery and a political warning for President Obama, whose reelection prospects could hinge on whether the economy can improve."

Other newspapers might leave such editorializing for the opinion pages, but not Fox on 15...