bernie madoff image
How to avoid a Ponzi scheme
CNNMoney's Zain Asher explains how a Ponzi scheme works and how to avoid falling for one.
2:02 • Source: CNN
What Is... 16 videos
bernie madoff image
How to avoid a Ponzi scheme
2:02
Now playing
• Source: CNN
the cloud 2
This is what the cloud really looks like
1:00
Now playing
• Source: CNN
hundred dollar bills
How some companies dodge taxes
1:42
Now playing
• Source: CNN
hand o money
How billion dollar companies are made
1:25
Now playing
• Source: CNN
piggy bank
Why bankruptcy isn't always bad
1:32
Now playing
• Source: CNN
hands and phones
The dangers of connected devices
1:52
Now playing
• Source: CNN
DARK POOL 2
Wall Street's secret trading exchanges
1:51
Now playing
• Source: CNN
cnn orig what is big data zain asher_00003508.jpg
What is big data?
1:45
Now playing
• Source: CNN
cnn orig what is activist investor paul lamonica_00014905.jpg
The men who antagonize Apple and Yahoo
2:01
Now playing
• Source: CNN
pile of money
The most important bank in America
1:57
Now playing
• Source: CNN
credit cards
You can't buy a home without this number
2:04
Now playing
• Source: CNN
hand of money
Why you should fear these loans
1:57
Now playing
• Source: CNN
A trader works on the floor of the New York Stock Exchange on November 18, 2013 in New York City. The Dow Jones Industrial Average passed 16,000 points for a period during trading today, a new record high.
Time is money: Getting rich by computer
2:03
Now playing
• Source: CNN
bitcoin 2
What is Bitcoin?
1:29
Now playing
• Source: CNN
DARK POOL 2
Wall Street's secret trading exchanges
1:51
Now playing
• Source: CNN
US Currency is seen in this January 30, 2001 image. AFP PHOTO/Karen BLEIER (Photo credit should read KAREN BLEIER/AFP/Getty Images)
This number controls your finances
1:42
Now playing
• Source: CNN