California voters show up to vote on ‘Prop 50’ in spite of Trump’s threats over election monitors 

Jacob Soboroff, MSNBC Senior National Political Correspondent joins Nicolle Wallace on Deadline White House to preview the first major referendum election of Donald Trump’s second term in office, which will be defined by California Prop 50, a ballot question to re-draw congressional districts to benefit Democrats in an effort to counter the Trump Administration's strong arming of Republican controlled states to gerrymander their maps for Republicans.