STOCKTON — Unlike President Donald Trump, Rep. Jerry McNerney, D-Stockton, is not known for his Twitter profile or for being at the center of controversies.But Thursday on Twitter, the ordinarily low-key McNerney joined the fray concerning recent comments made by Trump about the dangers of wind-energy production.“As a former wind energy engineer, I can tell you the president’s recent claims are blatantly false,” McNerney tweeted.