A comedian with an incredible Donald Trump impersonation was asked on Sunday to defend from attacks on Robert F. Kennedy’s alleged “brain worm.” One panelist questioned whether Kennedy could actually help Trump convince more independent voters, given the fact that Kennedy himself is known as an anti-vaccine conspiracy theorist with several other pieces of political baggage. Kennedy has previously claimed that a worm ate part of his brain and then died. Want more breaking political news? Click for the latest headlines at Raw Story. ALSO READ: Donald Trump exploits AP photo error for new $99 ‘Sa…