Donald Trump played up his plans to tax companies that move jobs out of the United States as he tried to appeal to blue collar workers in a New York rally Sunday. Speaking for about an hour Sunday in Rochester, N.Y., Trump recited statistics about the area's loss of manufacturing jobs and economic hardship in recent years. He reiterated his desire to tax goods sold by companies once based in the United States that moved away to find cheaper labor. The plan has been widely panned by economic experts. But the Rochester crowd ate it up. "I'm the only one...