COLUMBIA, Mo. (KMIZ) A Columbia businessman is suing Regions Bank in connection with previous COVID-19 era loans. Greg DeLine filed a lawsuit in St. Louis County on Thursday, accusing the bank of negligent misrepresentation and constructive fraud. The two sides have been responding in court since March over loans DeLine received from the Paycheck Protection Program in 2022. He went through Regions Bank to obtain them. Regions Bank in May agreed …