Sean, while you place blame squarely on the president, and I haven't found what yet what you say the republicans have offered.... while I keep looking, below is a link that points to who is really to blame. Not to say the president and others are the problem as well.
http://www.theatlantic.com/politics/arc ... on/273587/I don't know which side The Atlantic or Molly Ball usually sides with.
Also don't know if your Regan quote is tongue in check, but with his later stances on gun control, his raising taxes, I don't see how he is too conservative, I do get that the majority of voters on a whole vote for the ultra conservative candidates, the ones that usually wins primaries.
My take on things, without the research, the president has offered to work with republicans, but anything he seems to approve of will not get republican support as they worry about getting re-elected.
Mel