Woman in Berlin Covers Over Neo-Nazi Graffiti.
ANDERSON COOPER, CNN ANCHOR: I'm Anderson Cooper. Each of this year's top ten CNN heroes proves one person really can make a difference. And again, this year, we're making it easy for you to support their great work. Just go to CNNheroes.com and click "donate" beneath any 2016 top ten CNN hero to make a direct contribution to that heroes fundraiser on Crowd Rise. You'll receive an e-mail confirming your donation, which is tax deductible in the United States. No matter how small, it can make a big difference in helping the person who inspires you to continue their life changing work. CNN is proud to celebrate all these everyday people changing the world, and through December 31st to offer you this simple way to support their causes. Right now your donations will be matched dollar to dollar up to $50,000 for each of this year's honorees. You can donate from your laptop, your tablet, or your phone. Just go to CNNheroes.com. Your donation in any amount will help them help others. Thanks.</s>PAUL: You're never too old to fight a war. In this case it's a 70- year-old woman fighting racist propaganda in her city.</s>BLACKWELL: CNN's Atika Shubert reports.</s>ATIKA SHUBERT, CNN CORRESPONDENT: Seventy-year-old Irmela Schramm scours the streets of Berlin armed with a scraper, a can of spray paint, and nail polish remover. Then she sees it, a Nazi swastika amid the street graffiti. She gets to work. Schramm calls herself a political cleaner of neo Nazi and racist graffiti. And every week Schramm spends up to 17 hours scraping off racist stickers and painting over swastikas with hearts.</s>IRMELA SCHRAMM, GRAFFITI ACTIVIST (via translator): I could like at that swastika and say, oh, that's awful and walk by she says. No one would dare to do anything. I don't want to wait for someone else to do something about it she says. At home, Schramm shows us her catalog of work. It started 30 years ago when she spotted a flyer supporting convicted Nazi war criminal Rudolph Hess. Disgusted, she took the house keys and scratched the flyer off.</s>SCHRAMM (via translator): I just scrubbed the hate away until it was all gone, she says. It was a fantastic feeling afterwards. The mind pollution was gone.</s>SHUBERT: It has become a personal mission that has taken her across Germany and six other countries. She says she has cleaned more than 130,000 neo Nazi symbols and racist graffiti. And the amount she sees on the street is increasing, she says, especially against refugees.</s>SCHRAMM (via translator): People tell me I am intolerant, that I don't respect the far right's freedom of speech. But I say freedom of speech has limits. It ends where hatred and contempt for humanity begins.</s>SHUBERT: Neo Nazi groups have sent her death threats. Police have warned that her work is too provocative and she could face thousands of dollars in fines for defacing public property. On the day we tagged along a Berlin cleaning crew was simply annoyed. "I like what you're doing," says this cleaner, "but not the way you're doing it." Well, Shramm dismisses the cleaners with a laugh as she does to most of her critics. Just as she's about to call it a day, Schramm spots a big one across the street, "Nazi neighborhood." She whips out her can of red spray paint and gets to work.