An ABC News reporter asked Bill Clinton whether his past is fair game in the 2016 presidential election. Clinton appeared flustered and unsure what to say:

.@ABC Exclusive: Bill Clinton responds to Trump's claim that his past is fair game in interview with @CeciliaVegaABChttps://t.co/4ARzemKcRY

— ABC News Politics (@ABCPolitics)
January 4, 2016

Finally, Clinton said, "The Republicans have to decide who they want to nominate."