The weather extremes have been mind-boggling:

Missouri has been hit with a record number of big tornados, hitting this state from west (Joplin) to east (St Louis) with destruction in many cities and towns in between. This picture of what was Joplin was submitted by Margi Bassnett Burtin, who passed thru Joplin on her way to Texas. Here in the SW corner of the Show-Me state, we've escaped the really severe weather, but we did have 27 inches of rain in less than a month, which brought Table Rock Lake to new flood levels twice in that month, and, as a result, caused severe flood damage in the entire White River basin. 3 years ago, we were told the lake experienced "the 100-year flood" --- well, guess what? This year, we had 2 more 100-year floods, both of which surpassed that of 3 years ago; and now it's a heat wave and drought.
Texas is experiencing a devastating drought thruout the state as are other areas of the south; fires in New Mexico and Arizona are destroying hundreds of thousands of acres and thousands of homes and businesses. The severe storms in the Chicago area this past week are, once again, unheard of, yet happening. The extreme heat in much of the country is causing power outages and threatening the lives of the elderly and poor, many of whom have no a/c or even fans.
I could probably go on and on, but I need to get off my soapbox. I can't imagine anyone saying, after all these terrible weather phenomena, that climate change doesn't exist.