US authorities added the name of the Boston bombing suspect Tamerlan Tsarnaev to a terrorist database 18 months before the explosions, but did not follow up their inquiry.
Officials say the CIA made the request to add Tamerlan's name after the Russian government contacted them with concerns he had become a follower of radical Islam.
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Elena Veronica Ciochina left her home in Newham on Saturday night and hasn't been seen since.
Sarah Champion quit in June as 172 Labour MPs backed a vote of no confidence in the party leader - but she has now asked for her job back.
The child was attacked by co-workers armed with an air compressor, at a factory on the outskirts of the capital Dhaka.