7-year-old finds passion in Revolutionary War

Meet Oliver Theibault Dean, a history buff who is obsessed with the Revolutionary War. He shows NBC News Correspondent Kristen Dahlgren around his favorite place, Philadelphia's Museum of the American Revolution.

7-year-old finds passion in Revolutionary War Liberty Island evacuated after woman attempts to scale Statue of Liberty 4th of July brings extreme conditions to East and West Coast New video shows Thai soccer team getting medical treatment in cave Two poisoned by same nerve agent used against former Russian spy President Trump narrows down SCOTUS list to seven contenders Fertility clinic defends itself after freezer malfunction destroyed eggs and embryos New device offers solution for ringing in ears Hundreds of ‘Families Belong Together’ rallies held across the country North Korea is keeping nuclear program alive, officials say Millions across the U.S. facing dangerous heat Temporary housing program for hurricane survivors ends Plastic a big part of human life and a major source of pollution After overcoming unthinkable hardship, Eritrean athlete never gives up Study warns sitting too much could lead to higher risk of death Pro soccer player Collin Martin comes out as gay: ‘I’m proud’

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Full Episodes of Nightly News

Watch full episodes of NBC’s Nightly News with Lester Holt.

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Nightly News Full Broadcast (July 4th) Nightly News Full Broadcast (July 3rd) Nightly News Full Broadcast (July 2nd) Nightly News full broadcast (July 1st) Nightly News Full Broadcast (June 30th)

Inspiring America

Meet the remarkable people who are making a positive impact on our communities and making the world a little bit better.

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After winning high school baseball game, player hugs friend on opposing team Former medical debt collectors using expertise to help the neediest patients Teen pianist with four fingers defies the odds Young gymnast with prosthetic leg is breaking boundaries Utah bus driver braids hair of 11-year-old girl who lost mother to illness How this police officer used his viral fame to help communities across the country School marked by violence offers cash reward for kids to stop fighting Wilmot Collins is Montana’s first African-American mayor

Keeping you Healthy

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New device offers solution for ringing in ears Fertility clinic defends itself after freezer malfunction destroyed eggs and embryos This opioid addiction treatment helped France combat its own epidemic Study warns sitting too much could lead to higher risk of death Warning about fire pit dangers as injuries are on the rise What impact could family separation have on children’s health? Modified polio vaccine helps fight deadly brain tumors College football star who died by suicide had CTE

The Price You Pay

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Citigroup refunding $330 million to customers after overcharging interest IRS warns of new elaborate tax scam Supreme Court ruling on internet sales tax may impact consumer spending How much of an increase should taxpayers expect in take-home pay? The new reason you need to check your pay stubs Protect your gift cards from scammers How to stop ‘porch pirates’ from stealing your packages Here’s what’s really in the GOP tax bill

Nightly Films

Watch long form and extended pieces from the NBC Nightly News team.

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Extended interview: Jurassic Park 25th anniversary ‘Tag’ extended cut: New film highlights enduring friendship of real high school pals Extended interview: MLK assassination witness speaks out 50 years later Extended interview: ‘Black Panther’ creative team on cultural significance of the film Alaska’s famed wild salmon threatened by proposed copper mine Nightly News reports: The children of the opioid crisis Bobsledder Who Just Missed Out on Sochi Gold Wants Another Chance From Overcoming Cancer to the Olympics: U.S. Skier Hopes For a ‘Medal-Worthy Performance’