By Jody Godoy (Reuters) – The former head of a Chicago bank was sentenced on Monday to a year and a day in prison for approving millions of dollars in risky loans in exchange for a post in the Trump administration. Stephen Calk, 57, former chairman and chief executive of Federal Savings Bank, was convicted in July of bribery and conspiracy after prosecutors accused him of helping greenlight $16 million in unsound loans to Paul Manafort, former campaign manager for then President Donald Trump. Calk’s prison sentence is to be followed by two years of supervised release, including 800 hours of co…