Lawrence: Trump thinks he's a cult leader who can order followers to vote for Republicans they hate

Tonight on The Last Word: Republicans are worried as polls show Donald Trump’s drag on key races. Also, the Trump family faces self-enrichment and corruption claims. Plus, the Trump administration plans to deploy 1,000 election monitors. Justice Alito says he’s considered retirement. And Trump jokes about Iran “taking out” Los Angeles and San Diego. Sen. Mark Kelly, Rep. Robert Garcia, and Sen. Cory Booker join Lawrence O’Donnell.