Jan 29 (Reuters) - The U.S. government ​is considering ‌selecting fintech Robinhood Markets ‌for a key role in overseeing "Trump accounts" ⁠it is ‌creating for millions of ‍children, Bloomberg News reported on Thursday, ​citing people familiar ‌with the matter. Robinhood declined to comment on the report, while the ⁠U.S. ​treasury department ​did not immediately respond to Reuters' ‍request ⁠for comment. (Reporting by Fabiola Arámburo ⁠in Mexico City; ‌Editing by ‌Leroy Leo)