Jul 4 Sat

We're learning new details about Taylor Swift and Travis Kelce's star-studded wedding at Madison Square Garden last night. One guest says they "laughed" and "danced," and another describes the performances at the event as "big ones." And Swift's team says their friend Adam Sandler officiated the ceremony. NBC News' Emille Ikeda has the latest. NBC News' Richard Engel is in Tehran where huge crowds are gathering for the funeral of the late Supreme Leader Ayatollah Ali Khamenei. Our team was at the mosque where mourners were chanting "death to America." The ayatollah was killed in American and Israeli airstrikes at the start of the war earlier this year. President Trump will cap off celebrations for America's 250th birthday with a major speech in Washington. NBC News' Gabe Gutierrez reports. Through trial and error, the great American experiment continues and today Americans are taking to the streets, skies and water to celebrate 250 years of an idea that changed the world. Tom Llamas gives his closing thoughts on the anniversary of America's founding.