How to vote for the 2021 CNN Hero of the Year

Anderson Cooper shows you how to vote. You can vote up to 10 times a day, every day through Tuesday December 7. Click here to vote.

00:49 - Source: CNN
Stories worth watching
cnn hero of the year how to vote cnnheroes_00000823.png
Now playing
How to vote for the 2021 CNN Hero of the Year
nightcap small musk 16x9
Now playing
Elon Musk wants to end traffic. The company he built to do it may not deliver
galaxy z flip 4 15
Now playing
See Samsung's latest foldable phones
trump late night lon orig na
Now playing
'And which investigation is this regarding?' Late night shows on FBI's search of Trump's resort
This picture taken on September 11, 2014 shows the on-demand internet streaming media provider, Netflix, on a laptop screen in Stockholm. The online streaming website Netflix will be launched in Germany, Austria, Switzerland, Belgium and Luxembourg mid-September. It is already operating in Scandinavian countries. AFP PHOTO/JONATHAN NACKSTRAND        (Photo credit should read JONATHAN NACKSTRAND/AFP via Getty Images)
Now playing
Does Wall Street understand Netflix?
smart air conditioning tech
Now playing
Air conditioning is bad for the planet. Here are some possible solutions
andor trailer new
Now playing
Cassian Andor comes of age in latest 'Star Wars' spin-off
Ana de Armas Marilyn Monroe
Now playing
Ana de Armas transforms into Marilyn Monroe in Netflix's 'Blonde'
late night jetblue
Now playing
Late night hosts roast JetBlue's deal to buy Spirit
choco taco vpx
Now playing
'This deserves a memorial': Fans say goodbye to beloved ice cream treat
A chess-playing robot broke a boy's finger during a July 19 match at the Moscow Chess Open, President of the Moscow Chess Federation Sergey Lazarev told state-run TASS media on Thursday.
Lazarev said the incident occurred after the boy rushed the robot.
Now playing
Watch chess-playing robot break boy's finger
CHICAGO, ILLINOIS - JANUARY 22: Mega Millions lottery tickets are sold at a 7-Eleven store in the Loop on January 22, 2021 in Chicago, Illinois. The jackpot in the drawing has climbed to $970 million, the third highest in the game's history.  (Photo Illustration by Scott Olson/Getty Images)
Now playing
Harry Enten: You are more likely to get struck by lightning than win the Mega Millions jackpot
cat video game 2
Now playing
People are posting their cats' reactions to this new video game
Chervolet Blazer EV
Now playing
Blazer EV brings Chevy into the crowded mid-size electric SUV market
Dana Carvey 2
Now playing
'SNL' star revives iconic character on Kimmel
euro parity with us dollar vault 2002
Now playing
See 'Law & Order' star's nude Peloton commercial