A transgender horror author who sparked outrage earlier this year by threatening to slit JK Rowling's throat has hailed Osama bin Laden's destruction of the Twin Towers. Gretchen Felker-Martin on Thursday joined in the chorus of admiration for the al-Qaeda leader, sparked by TikTokers suddenly 'discovering' his rational for 9/11. The Massachusetts-based author wrote on X, where she has 30,000 followers: 'Can pretty safely state that bin Laden and I did not, uh, agree on much, but blowing up the World Trade Center is probably the most principled and defensible thing he did.' Bin Laden's 2002 'Letter to America' has...