NEW : Barack Obama made fun of Hillary Clinton for drinking a shot in front of media . On Monday , he attacked her for what happened at an Indiana campaign stop over the weekend . PA : Clinton 's verbal attacks on Obama met with laughter from audience . Clinton has accused Obama of being out of touch , elitist for remarks at dinner . At dinner , Clinton said some Pennsylvanians bitter and clinging to guns , religion .
NEW : Barack Obama made fun of Hillary Clinton for drinking a shot in front of media . PA : Clinton 's verbal attacks on Obama met with laughter from audience . Clinton has accused Obama of being out of touch , elitist for remarks at dinner . At dinner , Clinton said some Pennsylvanians bitter and clinging to guns , religion .