I think most republicans simply aren't united on those issues. See, that's how the lobbyist system works. A few very hot headed people want something so they lobby for it. They might be part of the republican party, but some do disagree with in the party. The thing is, the people who disagree don't feel the need to stop those who want that. We don't really see it as a problem so long as it doesn't require an great amount of spending.