A spokeswoman for Republican Maine Sen. Susan Collins says newly disclosed allegations of sexual misconduct by Supreme Court Justice Brett Kavanaugh are not adding anything new to what's already been reported.

Attorney General Jeff Sessions had two conversations with the Russian ambassador to the United States during the presidential campaign.

Yahoo! says it believes hackers stole data from more than one billion user accounts in August 2013. The company says it's a different breach from the one it disclosed in September, when it said 500 million accounts were exposed.

The Obama administration is confirming for the first time that Hillary Clinton's unsecured home server contained some closely guarded secrets, including material requiring one of the highest levels of classification.