NEW : Former Snow spokesman a smiling fighter , congressman says . See images from Tony Snow 's White House days » . President calls Bush `` a devoted public servant and a man of character '' Former CNN commentator had recently joined Fox . Snow resigned CNN job , saying he needed higher income .
NEW : Former Snow spokesman a smiling fighter , congressman says . President calls Bush `` a devoted public servant and a man of character '' Former CNN commentator had recently joined Fox . Snow resigned CNN job , saying he needed higher income .