They are politicians with their own agendas, each one only as unique as it takes to keep working at getting re-elected. Democrat and Republican politicians are all in the same bunch in my opinion. I don't see a separation. The only difference in many cases is the names on the checks being written to the thousands of beneficiaries.
I find that if you wait long enough, the politicians' take on things change to the opposite. For example, back in 2005, I listened to Harry Reid give a great speech on the importance of keeping filibustering. Now, he has completely reversed course when it isn't in his own favor, and says that filibustering is bad. If you wait long enough, the earth spins around to a new day.