Icahn abandons effort to kill Cigna's Express Scripts dealCarl Icahn has given up on his attempt to sabotage Cigna's takeover of Express Scripts.
Carl Icahn rips Cigna's merger with Express ScriptsActivist investor Carl Icahn is urging other Cigna shareholders to vote against its deal to buy Express Scripts,
Companies have spent $2 trillion on mergers so far this yearMerger mania is back with a vengeance this year. Companies have announced more than $2 trillion in deals so far in 2018.
Cigna agrees to buy Express Scripts for $67 billionCigna wants to buy Express Scripts for $67 billion.
Jeff Bezos and his two friends just spooked health care stocksHealth care stocks came down with a bad case of competition-itis.