Bengaluru, Feb. 15 -- A search operation is underway to locate a 22-year-old Indian student who went missing in the US earlier this week, with the Karnataka government requesting the ministry of external affairs (MEA) to extend all necessary assistance and provide support to the student's family. Saketh Sreenivasaiah, a post-graduate student at the University of California, Berkeley, from Tumakuru in Karnataka, has been missing since February 9. He was last seen near a lake in the Tilden Regional Park in California. Police launched a search in the area to trace him. Saketh's father said he last spoke to his son on February 9. P12...