While President Obama and Republican presidential nominee Mitt Romney are debating tonight in Boca Raton, Fla., the fact checkers at news outlets and independent organizations will again be busy.

So for those who want to know where to go for their truth squadding:

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SCOTT SIMON, HOST:

This is WEEKEND EDITION, from NPR News. I'm Scott Simon. Time for sports.

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SIMON: The San Francisco Giants live to play again, thanks to a pitcher thought to be past his prime. He was sure blue-ribbon last night. Lance Armstrong got a standing O last night but also heard from a few folks who might want their money back, just as major corporate sponsors might. And more NHL games are put on ice - or is that none are on the ice? NPR's Tom Goldman joins us. Morning, Tom.

TOM GOLDMAN, BYLINE: Hi, Scott.

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If you take a trip to see autumn foliage in Western Massachusetts this weekend, beware: local moose do not offer photo ops. Pete Brown, who's a logger, learned this last month when he saw a moose while he worked in the woods. He tried to get a picture. Instead, Mr. Brown, who has two hip replacements, got the run of his life. Pete Brown joins us from his home in Belchertown, Massachusetts. Thanks for being with us.

PETE BROWN: Oh, it's my pleasure, Scott.

SIMON: So, you saw a moose, and then what?

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SCOTT SIMON, HOST:

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No need to tweet this, it's hardly news: the use of social media has exploded this election season. There were some 7.2 million tweets sent during this week's presidential debate, compared to just half a million over the course of all four debates of 2008. And while hundreds of millions of dollars have been spent by the Obama and Romney campaigns to reach voters by TV advertising, they pay attention to social media, too.

What business would you tell a young person to go into these days? Plastics? Oooh, that can mean lots of regulations. Wind turbines? Solar panels? Who knows how long those may take to pay off? App development? How many Angry Birds does the world need?

Then what about superPACS? They're political-action committees that can spend unlimited amounts of money to laud, mock or bash any political candidate.