Citigroup (C -0.43%) has had an exciting run during the past 10 years – but not in a good way. After the bank became ensnared with toxic assets during the financial crisis, shareholders were crushed. However, the bank has a new CEO in place, and he is trying to get the bank back to the basics of boring banking. In this segment of The Motley Fool's financials-focused show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson look at five of the day's best tweets and give their take.