The Secret Service and NYPD Counterterrorism Task Force are actively pursuing an individual who issued threats against President Donald Trump while he is attending a game at Yankee Stadium on September 11th, 2025. The threats were reported between 9:46 PM and 10:01 PM UTC. Both the FDNY and NYPD have issued alerts to their members to exercise caution. President Trump departed Joint Base Andrews for New York at approximately 9:21 PM UTC. In related developments, Deputy Secretary of State Chris Landau confirmed that the State Department, under the leadership of Marco Rubio, will bar entry to any foreign national who praised Charlie Kirk's assassination online. Senator Ruben Gallego announced the postponement of his scheduled town hall and culinary union visit in Las Vegas, citing "abundance of caution for town hall participants, attendees, and members of the media" due to the assassination of Charlie Kirk. Actor Kristin Chenoweth expressed her grief over Kirk's death on X, stating, "I’m. So. Upset. Didn’t always agree but appreciated some perspectives. What a heartbreak. His young family. I know where he is now. Heaven." Federal law enforcement officials previously identified a person of interest in the assassination of Charlie Kirk in Orem, Utah, according to U.S. officials and a law enforcement source speaking to CBS News between 9:31 PM and 9:45 PM UTC on September 11th, 2025. No arrest warrant has been issued, and no suspect is in custody, although leads are being investigated. The motive for the September 10th assassination in Orem, Utah, is still undetermined. The FBI previously announced a reward of up to $100,000 for information leading to the perpetrator's arrest. Senator Mitch McConnell commented on the assassination of Charlie Kirk, stating in The Courier Journal, "If passionate disagreement is a sign of a healthy democracy, political violence like yesterday’s sickening display is a sign of decay." Politico published a Q&A with Hasan Piker regarding the fallout from Kirk's killing, where Piker discussed his own fears about political violence. The second B-21 Raider test aircraft took off from Palmdale, California, to join the Air Force’s flight test campaign at Edwards Air Force Base today, as announced by the Secretary of the Air Force. Separately, Italy's Prime Minister Giorgia Meloni commented on the climate of anti-fascism, stating, "This is the climate, now, even in Italy. Nobody will say anything, and then I do it. We don't get intimidated." President Trump was accompanied at the Yankees game by Dan Scavino, Secret Service Assistant Director for Protective Operations Scott Besent, Assistant Secretary for Intergovernmental Affairs Pamela Bond, Deputy Director of the Office of Public Liaison Brian Rose, and White House Director of Advance Operations Steve Cheung. The Senate is scheduled to proceed to two roll call votes on Monday, September 15th, at 5:30 PM, concerning the adoption of Executive Calendar #1, S.Res.377, and a motion to invoke cloture on Executive Calendar #366, Stephen Miran, to be a Member of the Board of Governors of the Federal Reserve System. Representative Don Bacon has become the first House Republican to co-sponsor a measure aimed at forcing a vote on Russia sanctions, citing frustration with the administration's approach to Ukraine. The Senate voted 53-45 along party lines to lower the threshold from 60 to a simple majority for procedural votes on resolutions to confirm multiple sub-Cabinet nominees, a move described as a major overhaul of Senate rules. Senator Bernie Sanders commented on the rise of political violence, stating, "The murder of Charlie Kirk is part of a disturbing rise in political violence that threatens to hollow out our public life. No more political violence."