Wall Street Journal editorial page editor Gerard Baker on Monday delivered a brutal assessment of former President Donald Trump’s recent performances on the campaign trail headlined, “Trump is looking like a loser again.” After giving Trump some credit for doing apress conference last week at Mar-a-Lago while also slamming Vice President Kamala Harris for avoiding such interactions with the media, Baker dove into the substance of Trump’s remarks — and determined it was not good. “By my calculation, about one-third of Mr. Trump’s remarks fell into three categories: false, obtuse or lunatic,” Ba…