Officials shared new details regarding the timeline of the assassination attempt against former President Donald Trump and additional background on the shooter during a Senate hearing Tuesday. [time-brightcove not-tgx=”true”] U.S. Secret Service acting director Robert Rowe, who took over as head of the agency following the resignation of Kimberly Cheatle last week, called the shooting a “failure on multiple levels.” “I will not wait for the results of those findings to assess where we failed that day, and will continue to take immediate steps to ensure we do not repeat those failures,” Rowe testified before the Senate Judiciary and Homeland Security committees, in reference to the multiple investigations into the assassination attempt.