{"id": 904652802768728064, "lang": "en", "text": "One of the biggest challenges of self-driving cars: The humans inside them. https://t.co/S7KFDgUW6s https://t.co/mHpFqsqG23", "urls": [{"url": "https://t.co/S7KFDgUW6s", "expanded_url": "https://www.recode.net/2017/9/4/16250252/chris-urmson-aurora-self-driving-car-autonomous-vehicle-human-safety-recode-decode-podcast-swisher?utm_campaign=recode.net&utm_content=chorus&utm_medium=social&utm_source=twitter"}], "user": {"id": 2244340904}, "media": [{"id": 904652799820140544, "url": "https://t.co/mHpFqsqG23", "type": "photo", "sizes": {"large": {"h": 1326, "w": 2048, "resize": "fit"}, "small": {"h": 440, "w": 680, "resize": "fit"}, "thumb": {"h": 150, "w": 150, "resize": "crop"}, "medium": {"h": 777, "w": 1200, "resize": "fit"}}, "media_url": "http://pbs.twimg.com/media/DI347apXkAAhH6S.jpg", "display_url": "pic.twitter.com/mHpFqsqG23", "expanded_url": "https://twitter.com/Recode/status/904652802768728064/photo/1", "media_url_https": "https://pbs.twimg.com/media/DI347apXkAAhH6S.jpg"}], "id_str": "904652802768728064", "source": "<a href=\"http://www.voxmedia.com\" rel=\"nofollow\">Vox Media</a>", "deleted": false, "hashtags": [], "retrieved": "2017-12-08--14-02-39", "created_at": "Mon Sep 04 10:30:10 +0000 2017", "retweet_count": 14, "user_mentions": [], "favorite_count": 18, "legacy_imported": true}