Continuing questions about the impact of Trump administration tariffs caused U.S. equities to be higher but little changed at midday.

WENDY’S said on Tuesday its CEO Kirk Tanner was leaving the burger chain after just over a year in the role to take on the top job at chocolate maker Hershey.

The S&P 500 and Nasdaq are higher this afternoon, while the Dow is flat ahead of the Federal Reserve's meeting minutes ...