In the USA, Politicians Are Rejecting God

The two candidates for the White House in 2012 are placing politics above God's Intelligent Design.  For example, President Obama is placing the same-sex-marriages above the Intelligent Design of the active God and Romney is placing the free market economy above the Intelligent Design of the active God.

What these two candidates are actually doing is to reject the  phrase, ' Laws of Nature and of Nature's God,' which is stated in the U.S. Declaration of Independence.  By rejecting this phrase, Obama and Romney are violating the Declaration of Independence.  And, they are violating the Constitution, which says that they are required 'to form a more perfect Union.'

Why are 'the People' of the USA not requiring the three branches of the U.S. government to follow the founding documents?