05/09/2011
https://www.presidency.ucsb.edu...
"I think the time is right."
"America continues to lead."
"I wanted to change the relationship between our governments, to elevate your voices in Washington and give your tribes greater say over the decisions that affect the lives of your people every day."
"I am absolutely committed as President of the United States to making sure that we have a country in which everybody believes in the core principle that we are equal under the law."