The government's not ignoring the constitution, regardless of your paranoid rants.
The only problem we have is lack of preparedness. The following was said by Justice William O. Douglas over fifty years ago.
‘‘We are rapidly entering the age of no privacy, where everyone is open to surveillance at all times; where there are no secrets from government.’’
So, there you have it. Fact is your cell phone company snoops on you every day. Call your neighbor and his phone knows your phone number. Your computer snoops on you every day. Your bank snoops on you every day. Your car, today, can track your every movement and report it. Your credit/debit card company snoops on you every day. Every post you make on Facebook means the world is snooping on you every day. Every post on this forum is recorded and kept for virtuality by bots.
If you don't like anyone snooping on you, throw all this stuff away. Go back to the 19th century.
The government's been snooping on it's citizens since the day the ink dried on the Constitution. Don't like it? Move out of the country. Me? I don't care who knows what I google because I know I won't break the law. I do know I appreciate the government possibly getting the heads up on the next Boston Bombers because of a google search for "How to make a bomb".
Here's a hint from the CEO of Google:
‘‘If you have something you don’t want anyone to know, maybe you shouldn’t be doing it in the first place.’’