Donald Trump’s spin machine might be broken if he’s convicted in the so-called “hush money” criminal trial he’s facing next month. The former president has so far been able to turn his criminal and civil cases into cash from his followers, and has also benefited from a boost in the polls from ultra-conservatives in the GOP primary. But there’s a chance that could all change if Trump is convicted at his upcoming trial for paying off porn star Stormy Daniels to hide an affair, and disguising the payments as legal fees. Former federal prosecutor Joyce Vance appeared on MSNBC’s Alex Witt Reports S…