The internet archive is a good resource. I had a professor that researched web archiving. Basically the internet is dynamic and constantly changing. Sites come

The internet archive is a good resource. I had a professor that researched web archiving. Basically the internet is dynamic and constantly changing. Sites come and go. The same is true for news articles. The example he used was hurricane Katrina. There was a flood of stories unfolding during the event. But most of them have been removed and consolidated general information article. The resolution of the event is lost.