Capitol bomb claim suspect charged with weapon of mass destruction threat

• Floyd Roseberry told to undergo mental competency hearing
• Thursday threat prompted evacuations and hours-long standoff

A man who claimed he had a bomb in a pickup truck near the US Capitol, prompting evacuations and an hours-long standoff with police, has been charged with threatening to use a weapon of mass destruction and attempting to use an explosive device. If convicted, he could face a sentence of up to life in prison.

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