What change have taken since 9/11/?
Answers: The biggest changes have be that monopolies and special interests have exploited this catastrophe to verbs our economy, which will soon spread to a worldwide economic recession. Possibly a depression. All the while, the Bush's and Clintons will product tens of millions because of their relationships with these same people.
Many freedoms enjoy been curtailed in the first name of security. Some of these might be a reasonable view.