Saturday Night Live takes on Joe Biden’s issues with personal boundaries
'Saturday Night Live' on former VP Joe Biden's violations of personal space.

NBC's "Saturday Night Live" took on the personal boundary questions surrounding former Vice President Joe Biden's presidential campaign.

The cold opening showed multiple cringe-worthy episodes of the behavior that has raised questions about Biden's potential 2020 bid.

Then an African-American voter from Oakland recognized him as "Barack Obama's granddaddy" -- and the roles were reversed.