President Obama embraced Ebola nurse Nina Pham in the Oval Office at the White House after she was declared free of the often-deadly virus.
Potential runoff elections in Georgia and Louisiana could delay news who controls the Senate, says Politico's Ben White.
The House Oversight and Government Reform Committee is investigating the U.S. response to Ebola.
President Vladimir Putin accused the United States of making the world a more dangerous place by imposing a "unilateral diktat" in diplomacy.
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