Overseas Populism vs. California Socialism
b'President Trump has inserted himself into British politics! To kick-off his long-delayed state visit to Britain, he responded to a political attack from London\\u2019s mayor and denied taking a shot at the Duchess of Sussex. Will Trump inject himself into the Brexit battle and side with Trump-like Brexit supporters? Meanwhile, at their state convention, California Democrats booed presidential candidates who opposed socialism. This week: it\\u2019s populism vs. socialism! Which will win in 2020? And is Mayor Pete Buttigieg right when he told California Democrats that Trump wins "if we look like defenders of the system. He wins if we look like more of the same. He wins if we look like Washington". ABC News Political Analyst Alex Castellanos takes a look with Tony.'