Bitcoin - skal, skal ikke?

Bankene teller nå på knappene om de skal hive seg på bitcoin- og crypovalutabølgen. Skal, skal ikke?

FILE - This April 3, 2013 file photo shows bitcoin tokens in Sandy, Utah. The website of major bitcoin exchange Mt. Gox is offline Tuesday, Feb. 25, 2014, amid reports it suffered a debilitating theft, a new setback for efforts to gain legitimacy for the virtual currency. (AP Photo/Rick Bowmer, File) Rick Bowmer