EghtesadOnline: America just endured its first presidential election in which the majority of the electorate got its news from social media. And the outcome is already prompting soul searching by the companies that shaped it.

EghtesadOnline: Whether FBI Director James Comey broke the law may hinge on whether he had political motivations or was merely doing his job by reviving Democrat Hillary Clinton's email controversy just days before the Nov. 8 presidential election.

EghtesadOnline: The U.S. economy could be $1 trillion smaller than otherwise expected in 2021 if Republican candidate Donald Trump wins the presidential election in November, economics research firm Oxford Economics said on Tuesday.