"CRNAs are required to spend years in intensive care units. These places deal with life hanging in the balance day in and day out. Doctors only spend on average 2-4 months in these places during their training."-----------------
You claim that ICU experience makes you a safer anesthesia provider. Okay, so doctors spend only months in these places. On the basis of your argument, you're saying that CRNA's are safer than anesthesiologist???
Study shows that safety is equal among CRNA's and MDA's.