Fiat Chrysler diesel marketing needs wider scrutiny says US senator

A US senator has called for a probe in to Fiat Chrysler's marketing of diesel-powered SUVs, after The Environmental Protection Agency accused the car marque of violating emissions standards in over 100,000 diesel vehicles. 
Senator Bill Nelson, a Florida Democrat, urged the US Federal Trade Commission to investigate whether Fiat Chrysler had deceptively marketed its diesel-powered SUVs, according to Reuters. 
The concerns draw parallels with the Volkswagen emissions scan