What you need to know about Massachusetts ballot Question 1

Question 1 is shaping up to be the most expensive and closely watched ballot measure this year in Massachusetts. The proposal, which would limit the number of patients assigned to nurses, has split nurses and sparked unified opposition from hospitals. Polls show voters also appear to be split on the debate. And with both sides pouring millions of dollars into their respective efforts, the attention on Question 1 is poised to get more intense as campaign season heads into its final month.