There's a strategy to all that shouting.

BIG QUESTIONS
And how can you get in on the action?
Figure skater Mirai Nagasu just became the first American woman to land a triple axel in Olympic competition.
Watch the Olympics and you might notice a number of medalists gnawing on their gold or silver prize like an old-time prospector. They already know it tastes like victory, so what's the deal?
Here's a quick, stripped-down primer on everyone's favorite icy alternative to shuffleboard.
Athletes in the Winter Games who win big might need to have a talk with their accountants: It's considered income.
Images of two-lobed hearts are all over everything this month: candy, cards, decorations, etc. But why does the ubiquitous heart symbol not look anything like an actual human heart?
Listen closely ...
In Wilt Chamberlain's 1991 book, 'A View From Above,' the basketball great claimed to have slept with 20,000 different women during his life. Let's check his math on the basketball legend's most famous statistic.
If you attend a Super Bowl party on Sunday, you’ll probably hear at least one casual football viewer ask, “How do they get that yellow first-down line on the field?”
We often hear about the plights of the Third World, and most of us have our share of First World problems. But is there something in between—a Second World?
Those tiny candies pack a lot of pressure.
It cannot be reasoned with. It cannot be bargained with. It's coming for you.
The earthquake-triggered waves are both destructive and unpredictable.
Both the House and the Senate have their own Sergeant at Arms, and their visibility is highest during the State of the Union address. But what do they do the other 364 days of the year?