Big Mo: Can enthusiasm for Harris affect Miami races? With Fernand Amandi

KAMALA HARRIS and new running mate Tim Walz have upended the presidential election, now leading Donald Trump and drawing large crowds in the days after President Joe Biden stepped out.Is the momentum sustainable? And just as important, what does it mean for state and local races in Florida and Miami? Our guest is top-tier Democratic strategist and pollster FERNAND AMANDI, who shares his insight on "Big Mo" and what kind of coattails the change at the top of the ticket might bring. Send u...