With the recent meteor that exploded over russia it has come to the attention of me and many other american's that the United States is vulnerable to attacks from space. Because of this vulnerability, that could potentially result in the destruction of entire cities and the death of countless americans, it should be a top priority of this administrations to launch and maintain geosynchronous satellites around all of the United States and her territories with a stern and prominent sign warning all astroids that the United States is a "meteorite free zone."
Suggestions for the sign: A large red circle-backslash symbol with a meteorite in the middle.