India, May 26 -- US Secretary of State Marco Rubio and his wife, Jeanette, shared a serene moment at the Taj Mahal on Monday morning. Visiting the monument of love during the early hours to avoid the peak May heat, the couple was seen admiring the intricate marble craftsmanship and the iconic reflecting pools. "It's one of the wonders of the world. I think it's important to show respect to the culture of the countries that you visit," Rubio told reporters in Agra....