President Bush has stated that he believes states should be allowed to legalize civil unions if they so choose. However many gay rights supporters say such unions aren't enough.
Many citizens and politicians believe that the Defense of Marriage Act is strong enough to defend and protect marriage and that a constitutional amendment is not needed.
For an amendment to the U.S. Constitution to pass, it needs a two-thirds majority in both the House of Representatives and in the Senate along with being ratified by 38 of the 50 states.

