After his historic guilty verdict in his hush money case, Donald Trump attacked the U.S. criminal justice system, making unfounded claims of a “rigged” trial that echoed remarks from the Kremlin. “If they can do this to me, they can do this to anyone,” Trump said Friday, speaking from his namesake tower in New York on Friday. Thousands of miles away, Russian President Vladimir Putin was probably “rubbing his hands with glee,” said Fiona Hill, a former senior White House national security adviser to three U.S. presidents, including Trump. Hill and other analysts say Trump’s attacks could be useful to...