Indo-Asian News Service: Secretary of State Hillary Clinton Sunday began the Delhi leg of her five-day India visit with a conference on climate change and green technologies – a subject close to her heart and an emerging theme in burgeoning India-US ties. Dressed in a turquoise blue business suit, a beaming Ms. Clinton landed at the ITC Green Building in Gurgaon, a township adjoining Delhi, soon after arrriving in the capital on a two-day visit that will focus on expanding the scope of strategic dialogue …