Judge blocks U.S. officials from tech contacts in First Amendment case  —  The Trump-appointed judge's move could upend years of efforts to enhance coordination between the government and social media companies.  —  A federal judge on Tuesday blocked key Biden administration agencies …

Substance found in White House library tests positive for cocaine  —  The “unknown item” that forced a brief evacuation of the White House Sunday night and drew a Hazmat team from Washington, DC, Fire and EMS to the executive mansion initially tested positive for cocaine, according to a dispatch call made that evening.

Suspect in mass shooting that left 5 dead fired randomly at victims, Philadelphia police say  —  A shooter wearing a bulletproof vest and a ski mask fired randomly at vehicles and pedestrians Monday night in southwest Philadelphia, killing five people and wounding two others, authorities said.