The FDA on Friday said it seeks to lower nicotine in cigarettes to non-addictive levels.
Tesla's mainstream Model 3 cars are expected to reach its first 30 customers Friday evening.
Thursday's bizarre spectacle included Republican senators demanding assurances that a bill they were about to vote for would never become law.
Analysts are defending Amazon shares after its weak second-quarter earnings report, citing confidence in Jeff Bezos' strategy to invest in the company's promising businesses.
Koch groups Freedom Partners and Americans for Prosperity are expected to provide key financial support and political pressure for lawmakers as they return to their home districts next month seeking to demonstrate progress on tax reform.
New White House communications director told The New Yorker that, unlike other White House officials, he has no interest in media attention.
Russia said it is seizing a dacha compound and warehouse used by U.S. diplomats in retaliation for new U.S. sanctions against Moscow.
Jeff Bezos was briefly the world's richest person on Thursday.
Amazon's first entry into Southeast Asia seems to have hit a roadblock, making its Prime Now service unusable.
The owner had possession of the car for just one hour before he crashed it.