"Common Core" is one of the biggest phrases in education today. To many educators and policymakers, it's a big, exciting idea that will ensure that America's students have the tools to succeed after graduation.
But a growing number of conservatives see things differently.
For years, states used their own, state-specific standards to lay out what K-12 students should be learning, for everything from punctuation to algebra. But those standards varied wildly, so the Common Core replaces them with one set of national standards for math and English language arts.
And now to an issue that lawmakers are not spending a lot of time debating: climate change. Tomorrow, President Obama will lay out a strategy to address the problem, using executive powers. It's an admission that's sweeping climate legislation stands little chance of passing Congress as NPR's Jennifer Ludden reports.
JENNIFER LUDDEN, BYLINE: Aides say Mr. Obama's plan includes limiting carbon dioxide emissions from power plants. The reaction from House Speaker John Boehner was blunt.
The U.S. continues its cat and mouse game with the man who confessed to leaking NSA secrets, Edward Snowden. After spending the last few weeks in Hong Kong, Snowden caught a plane to Moscow this weekend, and he's believed to still be in Russia. But his exact whereabouts are uncertain. The U.S. has urged Russia not to let Snowden leave.