Iron dome

Back in the day when Reagan proposed a missile defense system the media laughed at him and called it star wars but today these patriot missile are used routinely to shoot down in coming missiles. Because of this the press learned an important lesson and when Trump proposed and iron dome to protect the homeland no one laughed. It would not be like Israel where their enemies are nearby but it would be located in northern Canada to defend against incoming ICBM's coming across the north poll from Russia and/or China.