Original sentence: In addition Roberts Since 1990, has addressed hundreds of diverse institutional and academic audiences in many countries, including a lecture to George Bush at the White House
Edited sentence: By doing so, he joined the ranks of other 'TV historians' such as Niall Ferguson and David Starkey.He supported the decision of Bush to go to war with Iraq and in an interview in the Daily Telegraph in January 2009, claimed that in the long run Bush's decision to go to war might be seen in a different light, if effective democracy is established.In addition Roberts Since 1990, has addressed hundreds of diverse institutional and academic audiences in many countries, including one very controversial talk to the right wing 'Springbok Club', in South Africa.Less controversially he delivered the White House Lecture in February 2007 and before the lecture, he and his wife spent forty minutes alone with President Bush in the Oval Office.The President then gave a lunch for them, also attended by Vice-President Dick Cheney, National Security Advisor James Hadley, Chief of Staff Josh Bolten, and Senior Advisor Karl Rove