Republican presidential frontrunner Donald Trump warned of riots if the party establishment denies him the presidential nomination, a day after adding several wins on Mega Tuesdays. Despite his clear lead in delegates, there has been ever more frequent discussions of a contested convention in July, which would allow the establishment to effectively stop Trump from becoming the party’s nominee.Read More..http://www.ibtimes.co.uk/donald-trump-warns-riots-if-denied-nomination-by-gop-establishment-1549962