Here's the crowd outside the Lincoln Memorial on Thursday for a concert celebrating President-elect Donald Trump's upcoming inauguration.
Trump thanked people for coming by the "thousands and thousands" and added that he didn't know if a concert outside the Lincoln Memorial had ever been done.
Here's the crowd at the Lincoln Memorial for a concert ahead of President Obama's inauguration in 2009.
At the time, the Washington Post estimated 400,000 people attended.
Some people noticed the difference.
Claudia Koerner is a national reporter for BuzzFeed News and is based in Los Angeles.
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