Stocks hold higher on Tuesday as earnings winners DuPont and Alibaba lead gains in industrials and technology names.
Former Chrysler CEO Robert Nardelli called into 'Squawk on the Street' to discuss the auto sector CEO meeting with Pres. Trump.
Trump wants more U.S. auto plants.
Stocks move higher on Tuesday morning as earnings winners DuPont and Alibaba outpace weaker reports from the likes of Lockheed Martin.