Adaptive Representations for Tracking Breaking News on Twitter

Breaking News: Somali Islamist group says militants at #Kenya mall will kill hostages if force used. website via @Reuters #WestGate #Nairobi — 1379918441000

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International Criminal Court adjourns trial of Kenya's deputy president for a week to let him go home to deal with mall crisis - @AP — 1379919415000

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Standoff continues at Nairobi mall as US investigates deadly terror attack. 2 suspects believed to be from the U.S. http://t.co/1qgbxyr5Qr — 1379926049000

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On #MSN today: Fate of Kenya hostages 'not clear': The fate of hostages inside a Nairobi mall besieged by al Q... http://t.co/dR4cdB1Dnk — 1379926202000

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Ole lenku: "we would like to warn Kenyans against providing false information to security agents on people they believe are trapped in mall — 1379929831000

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4 Britons now confirmed dead in Kenyan Islamist attack, BBC producer reports heavy gunfire and smoke billowing from Westgate mall — 1379931818000

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Very heavy gunfire coming from inside #Westgate mall now. Two tanks moved in and soldiers closed in. The final assault could be underway — 1379932113000

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Sad Day in Kenya! RT @WSJ: Breaking: Live TV footage shows black smoke billowing from Nairobi mall amid security operation to end siege. — 1379933315000

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BREAKING: Kenyan forces believed to have stormed shopping mall held under siege by terrorists; 69 feared dead, more than a hundred injured — 1379934264000

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REUTERS: Kenyan interior minister says almost all hostages evacuated from Nairobi shopping mall. Says death toll now stands at 62. #Westgate — 1379936026000

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Multiple blasts rock Kenya hostage crisis mall: Associated Press reporters on the scene Monday heard multiple... http://t.co/NflvS3EYNo — 1379936842000

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BREAKING NEWS: Black smoke pouring out of mall in Nairobi. Live pictures & latest info, #LiveonK2. Death toll up to 68. Join us — 1379937079000

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Kenya gov't official: Fire is result of activity by gunmen in mall, building is sound. Live video - http://t.co/K19z9PQw7a — 1379937974000

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DTN Japan: Kenyan official: 2 mall terrorists killed: Explosions rattle as a battle between troops and al-Qaid... http://t.co/6aP4BeTQU5 — 1379944931000

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--->>> RT“@JamalMOsman: #al-Shabab tell me their fighters inside #Westgate mall are watching television & following the development live...” — 1379947911000

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Shots fired after Kenyans hit Nairobi mall: Heavy gunfire sent aid workers and journalists scrambling outsid... http://t.co/PSlOVOTQz2 — 1379948822000

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Police Believe 29years old British Muslim Woman 'White Widow' Is Behind Kenyan Mall Massacre #Kenya... http://t.co/ITwgdk3qnB — 1379950373000

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Kenya mall siege update (per @policeke): - 3 terrorists killed - 10 arrests - 200 rescued - 62 civilians killed - 53 hours and counting — 1379950840000

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I'm urging all those who may have witnessed happenings or taken graphic images @Westgate Mall to pass them to us on 0729999988, urgently.IG — 1379954778000

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2 KDF soldiers were killed by some terrorists who tried to shoot their way out of the situation. - Military Source #WestgateAttack — 1379962661000

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3rd night in a row RT @StefanASmith BREAKING: #Westgate mall siege 'nearing the end', government spokesman tells @AFP — 1379969340000

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#Kenya: Police seem to take control of #Westgate mall, death toll could rise to + 100 victims. 15 more bodies and 49 people unaccounted- — 1379971968000

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#Kenya Interior Ministry "Our forces are combing mall floor by floor looking for anyone left behind.Believe all hostages have been released" — 1379972065000

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World › Militants hold out as Kenyan mall siege enters 4th day: Islamist fighters from Somalia's al Shabaab he... http://t.co/uKrxAPTKAx — 1379974932000

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