@tsukubaHSenglis: RT @CNN: Nearly a third of the world's mass shootings took place in the US from 1966 to 2012 URL URL2017-06-16 12:48:01 via Twitter Web Client @tsukubaHSenglis: たまにはこういうのもRTしよう。 URL2017-06-16 12:46:53 via Tw…