US Capitol Police say they have re-opened the Hart Senate building, following an evacuation.
Tests on a suspicious package were negative, Reuters reports.
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A £3.6m haul of cannabis has been found stuffed in more than 1,000 tins of olives in Ireland.
Victims as young as three were discovered on a secret stash of 1,100 images and video files hidden in Dr Lam Hoe Yeoh's home.
Watch as mother Freedom nurses her newborn triplets born at the Ouwehands wildlife park.