Complex sentence: Moderate Republicans who have some liberal leaning views and aren't too conservative can be consider to be centrist as well the only small group pr coalition they have is the Tea Party Movement which is more conservative than most Republicans are.
Split into simpler sentences: Moderate Republicans who have some liberal leaning views and aren't too conservative can be consider to be centrist. The only small group or coalition they have is the Tea Party Movement which is more conservative than most Republicans are.