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Japan has always been at the forefront of design. Now the country is using its design prowess to tackle natural disasters.

CNN's Tom Foreman fact checks Donald Trump's claim that Hillary Clinton 'acid washed' thousands of emails from her private server. Go to CNN.com/RealityCheck for more campaign fact checks.

CNN's Phil Mattingly fact checks Donald Trump's claim that Bill Clinton lost his license to practice law in Arkansas. Go to CNN.com/RealityCheck for more campaign fact checks.

CNN's Tom Foreman fact checks Hillary Clinton's claim that Donald Trump repeatedly insulted women, immigrants and others during the campaign. Go to CNN.com/RealityCheck for more campaign fact checks.

During the second presidential debate, Donald Trump said that if he wins the election, he will appoint a special prosecutor to look into Hillary Clinton's email "situation."

Donald Trump's campaign manager Kellyanne Conway discusses the 2005 recording of Donald Trump making sexually aggressive remarks.

After the second presidential debate, Hillary Clinton told reporters that she was surprised by the "avalanche of falsehoods" from Donald Trump.

According to a CNN/ORC instant poll of debate watchers, Hillary Clinton wins -- beating Donald Trump 57% to 34%.

Donald Trump and Hillary Clinton traded insults in what may have been the nastiest debate in history.

Hillary Clinton defends Obamacare, saying that while there are some aspects of the plan that should be revised, doing away with it altogether would be detrimental to the public.

At the start of the second presidential debate, when they were introduced, Donald Trump and Hillary Clinton did not shake hands -- but afterward, the two of them finally exchanged a handshake.

At many points during the second presidential town hall debate, Donald Trump seemed to be debating with the moderators as much as he did with Hillary Clinton.

During the second presidential debate, Donald Trump denied that he tweeted "check out a sex tape" after the first debate.

During the second presidential debate, Hillary Clinton and Donald Trump name one positive thing they respect about their rival.

During the second presidential debate in St. Louis, Donald Trump and Hillary Clinton debate how they would handle the issue of the immigration of Muslims into the US.

During the second presidential debate in St. Louis, Donald Trump says that Hillary Clinton calling some of his supporters "deplorables" is an example of how she will divide the country.

Donald Trump responds to questions about his plan for Syria and the humanitarian crisis in Aleppo.

Donald Trump said during the second presidential debate that he used a $916 million loss in 1995 to avoid paying federal income taxes.

During the second presidential debate, while responding to a comment from Hillary Clinton, Donald Trump said that he doesn't know Vladimir Putin and knows nothing about Russia.

During the debate, Donald Trump said that Capt. Khan would still be alive today because he would not have let our troops go into Iraq. Hillary Clinton responded that Trump's claim that he did not support the Iraq war has been debunked.