New Delhi, March 27 -- US National Security Advisor (NSA) Mike Waltz is expected to visit India in the third week of April for a meeting with his Indian counterpart on the TRUST initiative for technology cooperation, people familiar with the matter said. Waltz, who is expected to travel to India between April 21 and 23, will also participate in a closed-door India-US Forum being organised by a think tank, the people said on condition of anonymity....