(CNN) Republican Rep. Warren Davidson of Ohio is drawing condemnation from his House colleagues for his comparison of Washington, DC's vaccine and Covid-19 protocols to Nazi Germany. Responding to a tweet from DC Mayor Muriel Bowser reminding residents that proof of vaccination will be required to enter many business in the city beginning on Saturday, Davidson tweeted an image of a Nazi document with the comment, "This has been done before. #DoNotComply." Davidson separately tweeted Wednesday, "Let's recall that the Nazis dehumanized Jewish people before segregating them, segregated them before imprisoning them, imprisoned them before enslaving them, and enslaved them...