Vice presidential candidate can make world of difference , Martin says . McCain campaign has done Alaska , he writes . Listening to some political strategists , pundits and radio and TV blowhards , you would think that all she has to do is show up , sign her name on the roll , and she 's done enough to satisfy the requirement for president . Martin says Americans people want to know where she stands . Wednesday 's debate will be proving ground , Roland Martin writes .
Vice presidential candidate can make world of difference , Martin says . McCain campaign has done Alaska , he writes . Martin says Americans people want to know where she stands . Wednesday 's debate will be proving ground , Roland Martin writes .