It's total ******** to blame Clinton and Reno for this too. I seriously doubt Bill Clinton had ever heard of David Koresh before the stand off started, he had only been in office for about a month, and Reno hadn't even been appointed AG yet. They weren't just going to let them hole up in there forever after they had killed federal agents. True the feds didn't handle the situation very well, but the feds mistakes were made prior to the stand off, meaning prior to Clinton-Reno even being part of it. Republicans and Conservatives were criticizing them for being weak and let it drag out at the time.
Now Ruby Ridge, otoh, was a much bigger injustice than Waco. That happened with a Republican in office, not that I blame that on Bush41 either. But I've never heard Republicans/Conservatives blame Ruby Ridge on HW. However, they are real quick to blame Waco on Clinton-Reno.
Reno was the one who authorized the raid. Get your facts straight. The NRA never heard of that High School in Florida either. So what?
As for "they had killed federal agents" that was determined by a jury that they had legally defended themselves against federal agents so charges were rightfully dropped.