Sempra (NYSE: SRE ) and Dominion Energy (NYSE: D ) have both seen their shares punished in recent months, for very different reasons. Sempra plunged nearly 20% in a single session after slashing guidance in February, while Dominion has delivered solid results butJoseph Jones, professor at The University of Southern Mississippi, has over fifteen years of experience studying the market. He focuses on portfolio construction from a dividend growth investor's perspective. The insights expressed in his research a ...