Data Firm Tied to Trump Campaign Talked Business With Russians by DANNY HAKIM and MATTHEW ROSENBERG

By DANNY HAKIM and MATTHEW ROSENBERG Cambridge Analytica, a company that developed technology to target voters, has denied having connections to Russia. But evidence suggests otherwise. Published: March 16, 2018 at 08:00PM from NYT U.S. http://nyti.ms/2FLE0a4