"Even when 'people power' succeeds in ousting oppressive leaders, there is no guarantee that what comes next is peace or democracy," Elizabeth Shackelford writes.
"I think this is part of a process that North Korea is carrying out, to try to normalize their weapons programs over all," Karl Friedhoff tells BBC World News.
Robert Muggah argues that city institutions and infrastructure having the ability to anticipate, respond to, and learn from shocks and stresses is essential.
"I don't think he's trying to apologize or recognize any fault of the Islamic Republic... if he goes back one step, the revolution will come two steps forward."
"Rumors, lies and misinformation played a decisive role in the first round, and they will play an even greater role in the second," writes Robert Muggah.
Bruce Jentleson joins the Global Dispatches Podcast to discuss what have the sanctions against Russia have accomplished, and what they could possibly lead to.