A good summary of Corbyn
George Will looks at Jeremy Corbyn in the Washington Post:
That year, Corbyn was elected to the House of Commons. He spent his next 32 years opposing the monarchy; writing columns for a communist newspaper; expressing admiration for Hugo Chávez, whose socialism propelled Venezuela toward today’s chaos; proposing that taxpayers should be permitted to opt out of paying for Britain’s army; advocating that Britain leave NATO and unilaterally scrap its nuclear deterrent; blaming NATO, meaning the United States, for Vladimir Putin’s war against Ukraine; calling the terrorist groups Hamas and Hezbollah “friends”; appearing with and funding Holocaust deniers and other anti-Semites; criticizing China’s Communist regime for deviationism in accepting some free markets; demanding that Tony Blair, the only Labour leader since 1976 to win a general election (three of them), be tried as a war criminal (for supporting the Iraq War); praising Iraqi insurgents killing Americans; and calling the killing of Osama bin Laden a “tragedy.” Along the way, Corbyn got divorced because his wife insisted on sending their eldest son to a selective school whose admissions policy recognized merit.
If UK Labour had a different leader, they could be capitalising on the in-fighting within the Conservatives on the EU. But they remain unelectable.