Eric Trump accused Stormy Daniels of “pure extortion” this week and called the adult film star’s criminal hush money testimony “garbage,” RadarOnline.com can report. Donald Trump’s son’s surprising remarks came on Tuesday shortly after Daniels took the stand to testify about her alleged 2006 affair with the embattled ex-president. Eric, who sat in the front row during the day’s criminal proceedings, rushed to X to rage about the ongoing trial and the bombshell developments taking place. “No one believes that on the eve of an election, a former President of the United States & the Current Front…