Transcript for Indy 500 Simulator Takes 'GMA' Anchor For a Thrill Ride
And Sarah Haines is at the indy 500 on the infield, where people are glamping. People are trying to sleep behind her but she doesn't care, she's going to power through some "Pop news." Hey, Dan. Hey, Dan. Over the past 24 hours I'm soaking up all things indy. Drivers in their teams use similarities to practice. This particular one was used by Marco andretti and Tony Kanaan. I was the first non-race person to get behind the wheel and if you saw me drive I may be the last. Next up a video blowing up online. In time for a memorial day. A deployed marine surprised her sister on her wedding day. He was given leave at the last minute and her reaction says it Al all. What happened? Reporter: That beautiful and emotional moment resonating with so many family, the video has received moor than 400,000 views on youtube. You'll remember 17-year-old Brett nickels the Michael Jackson impersonator who took the video by storm. Seems the estate also saw the video and loved it. They invited him to Las Vegas to Michael Jackson one show. He's really good. Reporter: We've been asking you to send photos of your pets playing hide and seek. Some are superstealth. Check out these daschunds. And luol la the cat, and Ivan the cat from Colorado. And here is one from Michelle, her dog blending into the closet, almost perfectly, but not at all. And Mandy says her daughter is just as bad as her dog when it comes to hide and seek. We got a lot of cute ones. You got to check it out. It was really cute, actually. I like those a lot. Hey, Sarah -- Play hide and sec with Ron. I think this is the first time "Pop news" was delivered from the indy 500. Historic. Go ahead. We're waking up all of these glampers, we might be using some fans today, FYI. They were probably up all night. Sarahyothank U, come back. Speaking of coming back, we'll be right back. ? ?
This transcript has been automatically generated and may not be 100% accurate.