Absolutely there are.But the fundamental ones that protect our freedom's of speech,religion and some others should not be messed with for a political wind of temporary change.or it becomes dangerous to our republic.When we loose them we may never get them back.we need to be very careful when addressing these changes.If we head to far toward socialism we will have to start to tear down the greatest governing guide lines known to man.And I believe before we say changing times we need to look at what the times are changing to and examine where that leads toward.Because like I stated we will never get them back. They were put there by our founding fathers because they had seen up close and personal the other forms of government and what happened.Its bad enough that the rights are being perverted today.I am a strong believer in freedom of the press,it is needed to hold our republic together,but at the same time it does to mean a freedom to lie and report political ideas as fact,that is what happens in communist countries and the middle east.Now is happening in America as the left have taken over the media.There are some good ideas still from the democratic s in office.Unfortunately even they are being silenced by their own party as they race as far left as they can.So in answer to your question yes.but examine what those changes are and listen very careful to what else these politicians are saying or you will miss their real Agenda.As their goal is to deceive us with half truths.Its hard today to get the Paul Harvey version ( the rest of the story) Be Blessed.