Two days after their daughter is born, Kari Vaara drops a bombshell on his American wife, Kate: He has a brain tumor . . . and he's been handpicked to run a rogue black-ops unit, using crime to fight crime. After recovering from surgery, he gets to work. The black-ops unit is small, and reports directly to Finland's national chief of police. They have secrecy, autonomy, and the cash to buy all the high-tech gear. Soon the unit is cleaning house, robbing...