BUFFALO, N.Y. – The Seneca Nation of Indians welcomed President Barack Obama to Buffalo with protesters in the street and a full page ad in the local newspaper saying he broke his promise to honor treaties when he signed a law that will devastate the Indian tobacco trade and put thousands of people out of work in Western New York. The ad was in the form of an open letter. “Dear Mr. President, Last fall you invited Native American leaders to Washington, D.C. and promised to listen to our concerns and respect our treaty rights. You pledged meaningful consultation and...