US lawmakers have sought clarifications from Tata Consultancy Services (TCS) regarding its continued filing of H-1B visa petitions, even as the company carries out layoffs of American tech workers​US lawmakers have sought clarifications from Tata Consultancy Services (TCS) regarding its continued filing of H-1B visa petitions, even as the company carries out layoffs of American tech workers ​Latest News [ SOBAN NEWS: International and National ]