Walk among giants: The Tipline for 28 February 2018

Today’s briefing covers some of the biggest players in the US economy, all of which are in the news because of vertical issues. CVS Health and Aetna executives were on Capitol Hill yesterday to defend their deal, while Comcast aims to edge out Fox in its bid for Sky. We also provide reaction from lawyers who heard or read the American Express oral arguments at the Supreme Court on Monday.