°µºÚ±¬ÁÏ

With the Obama and Romney campaigns blasting away on Twitter, Facebook and all kinds of social media, will their efforts to sway voters through the Internet really work? Weekend Edition host Scott Simon explores the issues with Daniel Sieberg from Google's politics and elections team.

In Colorado, the presidential race is a statistical dead heat. The state went heavily for candidate Barack Obama in 2008 — but the president is now facing fierce headwinds. The race is starting to look more like what's happening nationwide — a struggle to bring out the party base.

Both the Romney and Obama campaigns agreed to a laundry list of rules for the debates. That "Memorandum of Understanding" is 21 pages long and covers everything from air conditioning to props. Whether the candidates obey the rules is another story.

The president's improved performance last night doesn't eradicate the damage from the Oct. 3 debate. Only one chance remains to do so before Election Day, so the pressure that animated the Hofstra debate will be all the greater in Monday's finale in Florida.

Other takeaways from Tuesday's debate: President Obama gets tough while his GOP rival, Mitt Romney, gives no ground; voters are unhappy; candidates can't let go of the past; and the debate on foreign policy is truly teed up.

Pundits fretted that the town hall format for Tuesday's presidential exchange would yield tepid results: undecided voters posing questions with little more than a passing touch from the moderator. The media's storyline quickly shifted, however, from the pressure facing the president after the previous debate to his more energetic performance.

From whether Obama did or didn't call the Benghazi attack an act of terror to the charge that Romney's companies pioneered outsourcing, fact checkers say the candidates stretched some truths during their debate Tuesday.

Transcript and video of the second debate between President Obama and Republican nominee Mitt Romney, Oct. 16 in Hempstead, N.Y., moderated by Candy…

There were lively exchanges as the two men faced off on Long Island. Obama flashed some anger. Romney aggressively pushed back.

Mitt Romney's style during the GOP debates and the first presidential debate was fact-filled and assertive, as he tried to demonstrate his mastery of data. Expect more of that Tuesday night. It's a style consistent with someone who's made a lot of corporate boardroom pitches.