BY BARRY SHEPPARD Biden’s Mideast trip, aimed at boosting his historically low and still-declining approval ratings, now at 32 percent, ended with a whimper. Indeed, the U.S. ruling elite is increasingly looking for a more viable, that is, electable 2024 presidential alternative. Regardless, whichever face they decide upon, Democrat or Republican, progressive or liberal or centrist, their fundamental policies will remain in place to the detriment of all humanity.