Why was Paul Manafort's sentence so far below recommendation?

4:35am PST - March 8th, 2019    paul manafort - CBS News

The judge in former Trump campaign chairman Paul Manafort's tax and bank fraud trial sentenced Manafort to just 47 months despite a recommended sentence of 19-24 years. CBS News legal analyst Rikki Klieman joins "CBS This Morning" to discuss