All deleted tweets from politicians

RT @dcb_dbc: George Templeman Kingston, "Father of Canadian #Meteorology", was born #OTD 1816. In 1855 he joined @UofTas a professor of meteorology and director of the magnetic observatory there. #CdnHist #CdnHistory #Ontario #Toronto

RT @HistoryTime_: Jesuit priest Saint Francis Xavier comes ashore at Kagoshima in Japan. #OTD (Traditional Japanese date: July 22, 1549).

RT @NobelPrize: Today we celebrate the bravery and achievements of Werner Forssmann, born #OTD, who put his life at risk by performing the first human heart catheterisation - on himself. The experiment in 1929 paved the way for many types of heart studies and led to a #NobelPrize.

RT @TobyBaxendale: OTD 1833: Having abolished the slave trade in 1807, the House of Commons bans slavery itself. When William Wilberforce, who had spent most of his life crusading against slavery, heard the news, he said, "Thank God I have lived to witness [this] Day ." He died three Day s later

RT @1NikolaMirkovic: OTD 19 years ago, NATO bombed the Serb Radio & TV center of RTS killing 16 employees. What kind of international organisation kills journalists on purpose besides terrorists !? Of course those responsible are still on the run. #NeverForget

RT @HistoryNed: RT @HistoryNed: #GDR #OTD 1970 – Dedication of the new Lenin Monument on Leninplatz, in Friedrichshain, East Berlin. (1)…

Luis Menezes (unknown) retweeted @NBATV :

RT @NBATV: #OTD in 1983, Marvin Gaye delivered this unforgettable performance of "The Star-Spangled Banner" to open the #NBAAllStar Game.

RT @HistoryNed: RT @HistoryNed: #GDR #OTD 1946 – In Soviet Zone of Occupied Germany, the People’s Police – Volkspolizei is founded.