Conservative writer Julie Kelly, a frequent Fox News guest, celebrated Tuesday after she said U.S. District Judge Aileen Cannon launched a “scorched earth campaign” against special counsel Jack Smith. In a Tuesday ruling, Cannon not only indefinitely suspended Donald Trump’s trial date but also scheduled a series of hearings that could be designed to trip up Smith. Kelly told War Room host Steve Bannon that the special counsel should expect “sleepless nights.” “She is going to be holding hearings on Trump’s co-defendant, Walt Nauta’s motion to dismiss based on selective and vindictive prosecut…