Donald Trump tested the boundaries of his gag order once against by rallying Republicans to push back on testimony by the “sleazebags, lowlifes, and grifters” with whom he once consorted. The former president lashed out at witnesses in his New York criminal trial a day after adult film star Stormy Daniels told the jury in vivid detail about their 2006 sexual encounter at the heart of the hush money case, and he called on his GOP allies to defend him against the allegations – all of which could violate the gag order prohibiting him from commenting on participants in the trial. “It is a really b…