We're likely stuck with Romney as the GOP presidential nominee but that doesn't mean we have to lie down and let him do as he pleases, if elected. This means a Republican-majority congress is vital and it has to have an abundance of conservatives, like Senator Jim Demint, who are willing to battle Romney - and thwart him - if, as president, he succumbs to his liberal urges.
We need to get quite busy throwing out a LOT of 'Republicans' in Congress. Most of them are so tied to liberalism they are worthless.
We have to get as big of a majoirty in both houses as possible in 2012, and push as many seats to principled conservatives as possible. After the election, we need to make it abundantly clear that the clock is running, and that we will stay home in 2014, and they will all go home in Dec 2014 if they do not stand strong and make the changes needed. This means, purely market driven reforms on health care, enacting the Ryan plan to reform Medicare and Medicaid and reforming taxes, cleaning up the code and lowering rates. Anything less than these three things means an abbreviated term for anyone up in 2014.