I am flying from Miami to Santiago in Sept with a connection in Madrid. Iberia flights. I am hoping I can take my hiking poles onboard with me. They fold small and no sharp tips. So IF the Miami TSA lets them through, I want to be sure I will be ok when I connect in Madrid. I fly in and out of terminal 4. So can anyone tell me if I will need to go through any security checkpoint/ screening for the connecting flight to Santiago? I know I won’t be able to take the poles on the plane when I return from Santiago and I am ok with this. And if TSA in Miami won’t let them through I have a backup plan and can check them. But it would be very nice to keep them with me on the outbound flights. Thanks for any info you can provide.