{"id": 745314419098279938, "lang": "en", "text": "The World's Most Powerful X-ray Laser is Getting an Upgrade \u27a4 https://t.co/XCjNuySLUo @SLAClab https://t.co/S10kEQKoAO", "urls": [{"url": "https://t.co/XCjNuySLUo", "expanded_url": "http://1.usa.gov/28LF8s4"}], "user": {"id": 166252256}, "media": [{"id": 745314416262938625, "url": "https://t.co/S10kEQKoAO", "type": "photo", "sizes": {"large": {"h": 1068, "w": 1899, "resize": "fit"}, "small": {"h": 382, "w": 680, "resize": "fit"}, "thumb": {"h": 150, "w": 150, "resize": "crop"}, "medium": {"h": 675, "w": 1200, "resize": "fit"}}, "media_url": "http://pbs.twimg.com/media/Clfjg0NUgAEa8BL.jpg", "display_url": "pic.twitter.com/S10kEQKoAO", "expanded_url": "https://twitter.com/ENERGY/status/745314419098279938/photo/1", "media_url_https": "https://pbs.twimg.com/media/Clfjg0NUgAEa8BL.jpg"}], "id_str": "745314419098279938", "source": "<a href=\"http://measuredvoice.com/\" rel=\"nofollow\">Measured Voice</a>", "deleted": false, "hashtags": [], "retrieved": "2017-07-18--07-15-34", "created_at": "Tue Jun 21 17:56:19 +0000 2016", "retweet_count": 21, "user_mentions": [{"id": 90696553, "name": "SLAC", "screen_name": "SLAClab"}], "favorite_count": 15, "legacy_imported": true}