Nothing to laugh about

So, the latest is he used AR10s illegally machined to be fired full auto and had several AR15s modified the same way in the room with him. Checked in to two hotel rooms 4 days ago..... with thousands of rounds, thats a lot of work for 1 64 yr old man to carry up to the 32nd floor by himself. I still say there was a second shooter.... he definitely planned it well. And a guy who's brother said was not a gun fan...... yeah, he had help.