The United States on Saturday marked the 20th anniversary of the Sept. 11 terror attacks, as the country draws the curtain on its war against terrorism in Afghanistan and turns its focus to new security threats posed by China and others.A series of ceremonies took place to honor the nearly 3,000 victims from more than 90 countries, with some bereaved families reflecting on how the traumatic event remains fresh in memory despite the passage of 20 years in the difficult process of moving forward.The events were also joined by President Joe Biden and former President George W. Bush, who led th…READ FULL ARTICLE