WASHINGTON : United States India Political Action Committee Chairman Sanjay Puri sent a letter asking Senator Obama to respond to recent allegations reported by the media that his presidential campaign staff has been promoting hurtful stereotypes against the Indian American community. In the letter Chairman Puri states, "As representatives of the Indian American community, we have been encouraged by your message of inclusion and your promise to bring a new kind of politics to our country. This is why we are so concerned about media reports indicating your staff may be engaging in the worst kind of anti Indian...