centers of gravity (not sure I like that description, but...)...i.e. Conservative and Liberal. IMHO we need honest effective representation for both 'camps' that share a desire for "Public Service" and the "Common Good"...sadly, today's GOP fails that test miserably (witness the list of disaffected Republicans), so it's incumbent on all those of the Conservative persuasion to purge themselves of the ills most recently manifested by our former President and get back to bedrock conservative values...especially respect for our institutions. It's a hard pill to swallow, so hopefully enough folks will have the courage to take it.