The attacks on Democratic Rep. Harry Teague’s personal character and his conduct as a businessman are intensifying in the tight race for New Mexico’s Second Congressional District. A brief recap: Last week, Republican challenger Steve Pearce came out with a tough TV ad accusing Teague of pocketing $3 million from his family energy business, and then announcing — four days before Christmas — that he would eliminate his employees’ health insurance. Teague responded with testimonials from five employees praising his integrity. Now, Republicans are pointing out that three of those employees were co-defendants in a sexual-harassment lawsuit brought against Teague’s...