{"id": 18993273592, "lang": "en", "text": "The Hill: Experts concerned about lack of clinical trials for biosimilar drugs http://bit.ly/aqyGMh", "urls": [], "user": {"id": 15751083}, "id_str": "18993273592", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [], "retrieved": "2017-01-17--12-36-56", "created_at": "Tue Jul 20 13:28:05 +0000 2010", "user_mentions": [], "legacy_imported": true}