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Are national parks turning into Disneyland? Large crowds and long lines are taking over Yosemite National Park.

Michigan Senate nominee Abdul El-Sayed (D-Mich.); Sen. Jim Banks (R-Ind.); Sen. Chris Murphy (D-Conn.); roundtable discussion with Carlos Curbelo, Val Demings and Ryan Nobles.

Intelligence investigates armed bank robberies, which point to some surprising suspects; Lindsay is forced to make a decision in the heat of the moment.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

News coverage to start the day.

News coverage to start the day.

News coverage to start the day.

Orthopedic surgeon Dr. Jocelyn Wittstein; correspondent Adrianna Brach.

Summer food and hydration needs with Joy Bauer and Dr. Natalie Azar; hosts Lance Bass and Joey Fatone ("Cocktail Wars"); actress Melanie Lynskey; back-to-school reset with Sissy Goff and David Thomas; maximizing one's space with Chassie Post.

The Scoop with Daryn Carp; actress Chrissy Metz; Bobbie's Bests with Bobbie Thomas; Flo performs.

Players Ashley, Kimberlyn, Shannon and Cinnamon compete.

Players Milah, Kayla, Todd and Zanya compete.

Midday news update.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

When young mother and paramedic Annamarie Cochrane Rintala is found dead at the bottom of her basement stairs, it takes four trials and 13 years before justice is served.

Cameoke: "I Got a New One"; Nick Offerman; "Epic Story Time"; Aaron Tveit; Dav Pilkey; Dasha performs; WIL: Anthony Davis.

Stay informed with the latest breaking news and headlines.

Are national parks turning into Disneyland? large crowds and long lines taking over Yosemite National Park.

Early evening news.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Stay informed with the latest breaking news and headlines.

Early evening news.

The national finals kick off with the top 60 athletes competing in head-to-head races as they attempt to become American Ninja Warrior champion.

Madison, a kindergarten teacher from Central Texas, created the Miracle Moments Red Carpet, a fashion show celebrating patients and their siblings at a children's hospital; now she and her sister Mallory play for a chance to win up to $12 million.

Covering weekend news.

Actress Kristen Stewart; actor Dominic Sessa; Ravyn Lenae performs.

Actress Rose Byrne; actor Ebon Moss-Bachrach.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Reporting of breaking news and developing stories in real time.

The team circles the idea nonstop, but the exact word won't come out. Can they finally say it before time runs out?

It's down to timing and nerve -- do they find an original breakthrough or freeze while the clock keeps talking?

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

This early-morning news covers overnight events, breaking domestic and international news as well as a preview of the day's anticipated events. The program also presents regular reports from the worlds of business, entertainment and sports.

News coverage to start the day.

News coverage to start the day.

News coverage to start the day.

Men's beauty; Steals and Deals with Jill Martin; Today Food with Omi Hopper.

Everyday wellness with Dr. John Torres; professional basketball player Jalen Brunson and mother Sandra Brunson; singer-songwriter Romeo Santos; Today Food with Matt Broussard; a performance from "Six: The Musical Live.".

Musical duo Sugarland; life hacks with Sinead Bovell; make-up artist Gucci Westman.

Players Keri, MJ, Alecia and Christian compete.

Players Joshua, Steve, Whitney and Tatyana compete.

Midday news update.

Paid programming.

NBC News provides viewers with the latest national and international news; consumer, health and personal finance reporting; up-to-the-minute local news.

A daughter finds her father, a former FBI agent, murdered at his house; police dig into the man's past and begin to think the key to the mystery might be quite close to home.

Cameoke: "Jesus Wept"; Jennifer Lopez and Brett Goldstein ("Office Romance"); Betty Gilpin and Tony Hale; author Jim Curtis; Kelly Extra: Jon Bernthal; Waterstep.

Stay informed with the latest breaking news and headlines.

A syndicated news magazine includes investigative reports, interviews with newsmakers, human interest stories and celebrity and pop-culture features.

Early evening news.

Tom Llamas anchors the latest news, going beyond the headlines to see how lives are affected by the world around them.

Stay informed with the latest breaking news and headlines.

Early evening news.

Howie Mandel and Sofía Vergara pick their final acts to go to the live shows; Howie is joined by comedian Nikki Glaser at the iconic Laugh Factory in Hollywood, while Sofía welcomes Lele Pons and singer Sebastián Yatra.

Jimmy Fallon and celebrity guest Wayne Brady pair up with contestants for a word showdown, featuring a round of hard-to-spell words; hosted by Keke Palmer, players must guess secret passwords using one-word clues for a chance to win up to $25,000.

Jimmy Fallon and celebrity guest Dorinda Medley pair up with contestants for a word showdown, featuring a "Real Housewives"-themed round; hosted by Keke Palmer, players guess secret passwords using one-word clues for a chance to win up to $25,000.

Covering weekend news.

Actress Dakota Fanning; rapper 50 Cent; actor Jon Lovitz; comic Ainsley Bailey.