Take a look at this Paul Joseph Watson video. He shows video of the ladder.
Strange Questions About the Trump Assassination Attempt
https://www.youtube.com/watch?v=RGNRkumDjm0
Wow. It looks as if an officer coming up that ladder would have been able to engage the sniper from a flanking position, preventing him from concentrating on firing at Trump. Makes no sense for the officer to retreat without firing, which even if he missed would have alerted the SS to surround Trump and the SS’s rooftop sniper crew to go after Crooks.
Thank you, good video and does show a portable ladder. That raises more questions. Who put it there and when?. How/When did the shooter pick the spot ? Was he good, or lucky? Not to mention all the questions for SS, state and local police…