Who would the Republicans have an easier time vilifying, Bernie Sanders or Hillary Clinton?
Do Republicans prefer Hillary Clinton or Bernie Sanders as their presidential rival?
Who has more support among low-income Democratic voters, Clinton or Sanders? Will any Bernie Sanders supporters vote for Hillary if she becomes the Democrat nominee? To what degree will Bernie Sanders supporters vote for Donald Trump in the general election — assuming Hillary is the Democratic nominee? Has Bernie Sanders support of Hillary Clinton got you to support her also? Why didn't Hillary Clinton choose Bernie Sanders as her VP? Why wouldn't Hillary Clinton choose Bernie Sanders for VP? Will Bernie Sanders supporters support Clinton or withhold their vote? What percentage of them will vote for Clinton? Do Hillary's superdelegates know that the polls show Bernie Sanders has a far better chance to win against Donald Trump? Would Hillary Clinton's supporters have betrayed Bernie Sanders if he was the nominee? Can Bernie Sanders still run as independent if the DNC nominates Hillary? Will supporters of Bernie Sanders be able to get behind Hillary Clinton if she wins the nomination? Why Sanders supporter, would you not consider voting for Clinton even though she is the closest you will get? Would you vote for Trump or Sanders, and why? If Bernie Sanders takes the nomination in a surprise upset should Clinton supporters refuse to vote for him? As a New Yorker, what do you think of Hillary Clinton and will you vote for Bernie Sanders?  Do you prefer Hillary Clinton or Donald Trump? Who is more favored among moderate Republicans, President Obama or Hillary Clinton? When will Bernie Sanders endorse Hillary Clinton? Will Sanders' supporters ultimately vote for Clinton out of respect for Bernie and his wish to defeat Trump? Will Bernie Sanders supporters vote for the Libertarian candidate Gary Johnson? What are the chances of Bernie Sanders winning the Democratic nomination over Hillary Clinton? Why don't Bernie Sanders supporters choose Jill Stein as obvious positive alternative to Hillary Clinton? Would any Bernie Sanders supporters ever consider voting libertarian? Given Sanders' popularity, why didn't Clinton choose him as running mate? Would you support a Ted Cruz / Bernie Sanders third party ticket? Who would win in a general election between Bernie Sanders and Ted Cruz? What does Bernie Sanders need to do to defeat Hillary Clinton in the Democratic primary? Who would win in a Trump, Clinton, Sanders election? Why was Hillary Clinton not asked if she endorsed Bernie Sanders? What is your best argument to Bernie supporters, disillusioned democrats, independents and millennials to vote for Clinton?