Attorney for the President, Rudy Giuliani speaks to the media at a press conference held in the back parking lot of Four Seasons Total Landscaping on November 7, 2020 in Philadelphia, Pennsylvania.Chris McGrath/Getty Images Barr called Rudy Giuliani's Four Seasons Total Landscaping press event "a grotesque embarrassment." Giuliani, Trump's former lawyer, promoted baseless election fraud claims at the event. Barr detailed his thoughts around the 2020 election in his new memoir released Tuesday. Former Attorney General William Barr wrote in his new memoir that the infamous November 2020 press conference hosted by President Donald Trump's lawyer Rudy Giuliani in the parking lot of a small company called Four Seasons Total Landscaping was "a grotesque embarrassment."Barr shared his thoughts on the failed efforts by Trump's legal team to challenge the 2020 election results in his new book, "One Damn Thing After Another," released on Tuesday.