PREVIEW

United States Senator Tim Kaine (Democrat of Virginia), right, and US Senator Angus King, Jr. (Independent of Maine), confer as Ronald L Rowe Jr, acting director, United States Secret Service, left, and Paul Abbate, deputy director, Federal Bureau of Investigation (FBI) testify before the US Senate Committees on Homeland Security and Governmental Affairs and Judiciary to begin a joint hearing to examine the security failures leading to the assassination attempt on former US President Donald J Trump, on Capitol Hill.