Republicans revolting against Donald Trump should look at the Labour Party, and despair
The Donald Trump story and the Jeremy Corbyn story are same tale told by different countries. A political party reinvents itself in the 1990s, wins power, but then dishonestly drags its nation into a terrible war in Iraq. It becomes widely reviled. The party is still in power a few years later when the financial system collapses. The party takes desperate measures to keep the country's economy going – rescuing failed banks – but that in turn leads to more unpopularity and distrust among the public. It loses power. In opposition, the party's base – its core voters – starts to revolt. The party then loses another election. Then the party's grassroots have a chance to reject the party leadership, which they do.