Todd Palin wo n't comply with reporters ' subpoenas , McCain camp says . Lawmakers are against firing of former state public safety commissioner . Spokeswoman says law requires personal inquiries of candidates . Leader of investigation says it will continue until otherwise determined .
Todd Palin wo n't comply with lawmakers ' subpoenas , McCain camp says . Lawmakers are investigating firing of former Alaska public safety commissioner . Spokeswoman says law bars ethics inquiries of candidates . Leader of investigation says it will continue until otherwise ordered .