President Donald Trump shakes hands with Russian President Vladimir Putin at the G20 Summit, Friday, July 7, 2017, in Hamburg. (AP Photo/Evan Vucci)
Evan Vucci/AP
President Donald Trump shakes hands with Russian President Vladimir Putin at the G20 Summit, Friday, July 7, 2017, in Hamburg. (AP Photo/Evan Vucci)
Now playing
00:55
Tillerson: Trump, Putin talked 2016 election
AirTag
Apple
AirTag
Now playing
01:17
See AirTag, Apple's new device for tracking your lost stuff
ABC/Fremantle North America/19 Entertainment
Now playing
01:27
Katy Perry consoles 'Idol' contestant after he flubs lyric
NASA/JPL
Now playing
01:29
Watch the Ingenuity helicopter's first flight on Mars
Marvel Entertainment
Now playing
01:13
Marvel introduces first Asian superhero in new trailer
Consumer Product Safety Commission
Now playing
01:08
Video shows child getting caught under Peloton treadmill
CNN
Now playing
02:56
Watch Anderson Cooper belly laugh with Cheri Oteri
Brooke Baldwin last show goodbye CNN newsroom vpx_00000217.png
CNN
Brooke Baldwin last show goodbye CNN newsroom vpx_00000217.png
Now playing
03:56
'Get a little uncomfortable': See Brooke Baldwin's last words on air
US Navy
Now playing
01:28
Pentagon confirms UFO video is real, taken by Navy pilot
Now playing
01:24
How Kyra Sedgwick got the cops called on Tom Cruise
Fancy Feast/Purina
Now playing
01:06
Cat food company makes a cookbook ... for humans
Google Earth's new timelapse feature
Google
Google Earth's new timelapse feature
Now playing
01:09
Google Earth's new Timelapse feature shows 40 years of climate change in just seconds
Twitter | @brady9dream
Now playing
02:10
Pet owners pitch their pups to be dog brew's 'Chief Tasting Officer'
FOX/"The Masked Singer"
Now playing
01:23
'The Masked Singer' reveals identity of The Orca
LONDON, ENGLAND - DECEMBER 07:  A visual representation of the digital Cryptocurrency, Bitcoin on December 07, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it continues to see wider mainstreem adoption. The price of one Bitcoin passed 15,000 USD across many exchanges today taking it higher than previous all time highs.  (Photo by Dan Kitwood/Getty Images)
Dan Kitwood/Getty Images
LONDON, ENGLAND - DECEMBER 07: A visual representation of the digital Cryptocurrency, Bitcoin on December 07, 2017 in London, England. Cryptocurrencies including Bitcoin, Ethereum, and Lightcoin have seen unprecedented growth in 2017, despite remaining extremely volatile. While digital currencies across the board have divided opinion between financial institutions, and now have a market cap of around 175 Billion USD, the crypto sector coninues to grow, as it continues to see wider mainstreem adoption. The price of one Bitcoin passed 15,000 USD across many exchanges today taking it higher than previous all time highs. (Photo by Dan Kitwood/Getty Images)
Now playing
03:10
Bitcoin has an energy problem
The new all-electric Mercedes-EQS
Mercedes-Benz AG
The new all-electric Mercedes-EQS
Now playing
01:05
See the new all-electric EQS luxury sedan from Mercedes

CNN’s Nick Thompson contributed to this report.