President says law should treat people fairly regardless of 'lifestyle choice'
Potential 2016 contender asserts polygamists will now demand rights
Possible 2016 contender to push anti-gay marriage amendment
Constitutional amendment described as ‘discriminatory and undemocratic’
Final vote on measure expected before end of the month
In first, a State of the Union includes 'lesbian,' 'bisexual' and 'transgender'
Supreme Court to take up same-sex marriage
Briefs from DOJ and GOP could prove influential
A ruling impacting all 50 states could be on the way
Cases placed on hold until Supreme Court issues decision later this year
