A former Wall Street hedge fund manager-turned-artist has erected a massive inflatable Bitcoin rat art exhibit across from the U.S. Federal Reserve Bank in New York City. It’s thought to serve as a reminder that 10 years ago the Fed issued taxpayer-funded relief to banks in a $700 billion “bailout” following the sub-prime mortgage crisis. Passersby and pedestrians in New York may not pay much attention to the giant rat erected across from the Federal Reserve Bank.