Sometimes there are places or buildings that I’d like to see that I’m pretty confident I’ll never see. For example, it’s pretty likely I’ll never get to see the Azadi Tower, or “Freedom Tower,” in Tehran, Iran. I don’t recall the first time I saw the monument but it was likely in the news. Over the past few years, it’s commonly been used as a backdrop for former President Mahmoud Ahmadinejad’s speeches. Originally I thought it was a bridge but the Azadi Tower is actually a monument in a public square.