"I think that Leno would be appreciative if we make the point that his comments are constitutionally protected in the United States under free speech, and frankly, they appeared to be satirical in nature," State Department spokesperson Victoria Nuland told reporters.

"But from a US official government perspective, we have absolute respect for all the people of India, including Sikhs here, there," she said.

President Barack Obama was the first US President ever to host a celebration in honour of Guru Nanak, who is the first Sikh guru, she noted.

"You know, our view is obviously that Sikh Americans have contributed greatly to the United States," Nuland said.

She was responding to a question on the recent remarks on the Golden Temple by Leno, the host of the popular 'The Tonight Show' on NBC channel.

In the show, telecast on January 19, Leno showing a picture of the Golden Temple, the holiest Sikh shrine, had termed it as a possible summer home of Mitt Romney, a leading Republican presidential hopeful.