Real Climate Science Erasing Americas Hot past
http://www.realclimatescience.com/erasing-americas-hot-past/
The US used to have many very hot summers, with the worst being 1936. Watch this presentation on Real Climate Science and learn what the government is doing with the data. I have personalty review the same data that was used here and I agree 100% with the conclusions. The planet has gotten warmer which is not surprise as if you live long enough you will experience cool periods and warm periods and we are in the end of a warm period. It will coon be getting cooler and the planet will not melt.