Sen. McCain appears on ` ` Live from New York with wife , Cindy . Sarah Palin also appears with ex-cast member Tina Fey playing Delaware Gov . Later , McCain -- who delivered his lines with a smile on his face -- took another shot at his own expense . ` John McCain . McCain alludes to Sen. Barack Obama 's infomercial , proposed town hall meetings .
Sen. McCain appears on ` ` Live from New York with wife , Cindy . Sarah Palin also appears with ex-cast member Tina Fey playing Delaware Gov . John McCain . McCain alludes to Sen. Barack Obama 's infomercial , proposed town hall meetings .