‘What Money Can’t Buy’ and What it Shouldn’t Buy

bjbj”9″9 I|7H JUDY WOODRUFF: Now, is it wrong to pay to get to the head of the line? NewsHour economics correspondent Paul Solman explores that

How the blockchain is changing money and business | Don Tapscott

The technology likely to have the greatest impact on the next few decades has arrived. And it’s not social media. It’s not big data. It’s