Another article admits that Tipper Gore is a political asset but warns darkly of her agenda.
Tipper Gore has a reputation for being an asset in aiding her husband in connecting with voters, fundraising and showing the image of a strong wife raising children with Al Gore. 
mnli hypothesis: Tipper Gore has a reputation for being an asset in aiding her husband in connecting with voters, fundraising and showing the image of a strong wife raising children with Al Gore.  premise: Another article admits that Tipper Gore is a political asset but warns darkly of her agenda.