The Biden administration is considering pushing Congress to give it more legal power to deal with TikTok and other technology that could expose sensitive data to China, five people with knowledge of the matter said, as it comes under growing pressure to resolve security concerns about the Chinese-owned video app.White House officials are weighing whether to support legislation being developed by Senator Mark Warner, Democrat of Virginia, that would give the government more authority to police apps and services that could pose a risk to Americans’ data security or be used in foreign influence campaigns, two of the people said. That could be used to target TikTok, which is owned by the Chinese company ByteDance.The administration has provided feedback on the draft bill, which would offer an alternative to legislation that outright bans the app, the two people said. Mr. Warner is expected to introduce the l …
