File under ‘Sunk-cost fallacy’ Jenna Ellis this week is the fourth Trump attorney to learn the hard way that loyalty to Donald Trump is a fool’s game. David Graham writes in The Atlantic, “Loyalty to Trump is seldom returned, with disastrous results for those who offer it.” Ellis pleaded guilty to a single felony in an Atlanta courtroom and offered a tearful apology: “As an attorney who is also a Christian, I take my responsibilities as a lawyer very seriously and I endeavor to be a person of sound moral and ethical character in all of my dealings,” she said, her voice breaking with emotion. “If I knew then what I know now, I would have declined to represent Donald Trump in these post-election challenges. I look back on this whole experience with deep remorse.” Another former Trump attorney who received jail time in exchange for his years of fealty to Trump testified against him in the New York fraud trial yesterday in Manhattan. Graham observes: If Ellis and Cohen are not in good company, they are at least in big company. Over the years, many people have agreed to work for Trump and put their reputations, to say nothing of criminal records, on the line for him. The former president demands near-total fealty, browbeating and punishing allies for any deviations. (Just ask Representative Tom Emmer, who became the GOP’s latest nominee for speaker of the House today, and then almost immediately became the former nominee, after Trump blasted him on his…