Feb 1 (Reuters) - The U.S. central bank and Congress have responded more to the COVID-19 crisis than they did in the last crisis, Minneapolis Federal Reserve Bank President Neel Kashkari said, and they need to do still more to return the economy faster to its pre-crisis footing. “Right now I’m not concerned about it - this is like wartime spending,” Kashkari said at an online seminar held by Montana’s Bureau of Business and Economic Research, in response to a question about the risks of government borrowing too much in the face of the pandemic. “We have the capacity to do what we need to do.” (Reporting by Ann Saphir Editing by Chizu Nomiyama)