Latest "House oversight committee" stories
The hearing comes as the Postal Service is reeling from mail delays and financial problems, even as record numbers of mail ballots are expected in the presidential election because of the coronavirus pandemic.
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The chairman of a national security subcommittee in the House of Representatives is worried that federal employees who use TikTok, Grindr and other mobile applications owned by foreign governments could be susceptible to blackmail or become national security vulnerabilities.
By Andrew Eversden
Lawmakers from both parties have expressed concerns that Saudi Arabia could develop nuclear weapons if the U.S. technology were transferred without proper safeguards.
By Chad Day, The Associated Press