reporters that members could not bridge their differences over north korea's recent shelling of an island in south korean territory. president barack obama is set to sign the repeal of don't ask, don't tell this week. the senate passed a landmark bill yesterday clearing the way for gays and lesbians to serve openly in the military. however, it will be months before the repeal goes into effect. so for now gay service members are advised not to do anything. crowinger is recalling pet food from stores in 19 states because some of its products may contain a chemical harmful to animals. the recall includes pet pride cat food, pet pride kitten food, old yeller chunk dog food, kroger value cat food and kroger value chunk food. it includes states in the south and midwest. kroger is urging customers to consult their vet if their animals show any signs of sluggishness or a reluctance to eat. gas prices in the u.s. jump more than seven cents a gallon