Susan Rice

Between unrest in Egypt, the controversy surrounding leaker Edward Snowden and the terrorist threat that led to embassy closures, it's been a busy month for Susan Rice. And this latest threat has deep personal significance for President Obama's new national security adviser.

President Obama has selected U.N. Ambassador Susan Rice to be his next National Security Adviser. She'll take over from Tom Donilon, who has played a critical role in developing the White House's relationship with China. The president is also nominating former aide Samantha Power to fill Rice's position at the U.N.

President Obama's selection of U.N. Ambassador Susan Rice as his national security adviser sends a message to his Republican foes: In your face.

President Obama has announced his choice of U.N. Ambassador Susan Rice as the next national security adviser, an appointment that does not require Senate confirmation. Congressional Republicans have sharply criticized Rice for erroneous statements she made after the attacks on a U.S. diplomatic post in Benghazi, Libya, last September.

The White House announced Wednesday that Tom Donilon is resigning as President Obama's national security adviser. He will be replaced by Susan Rice, the current U.S. ambassador to the United Nations.

Rice, now the U.S. ambassador to the U.N., has been a lightning rod for Republican critics of how the administration responded to last September's attack on a U.S. outpost in Benghazi, Libya. She will replace Tom Donilon, who is resigning. Her new post does not require Senate confirmation.