American heroes are popping up like free, wild flowers in a field being plowed up by a bulldozer. Mayor Marty Walsh of Boston has said he will protect immigrants in his city no matter what, He said, if necessary, immigrants can live in city hall, in his office, or in any office in the building. This is one beautiful man, one great American. He stands in front of the microphone and a room filled with press and says what he thinks and what he will do. Thank you, Mayor Walsh, for your courage and your inspiration to the rest of us.