In the video above, Christiane Amanpour explains Iran's presidential election, and speaks with Erin Burnett on the ground in Tehran as Iranians go to the polls.
The Obama Administration says it will arm Syria's opposition, but for U.S. Republican Senator John McCain, the intervention may not go far enough.
"How many times have you and I seen high-ranking officials, frankly, unfortunately, in uniform as well as out, that will tell all the reasons why we can’t effectively intervene," he asked CNN's Christiane Amanpour on Friday. "And the one question that needs to be asked is, ‘What happens if we don’t?'"
Watch Amanpour's full conversation with McCain in the video above.
The United States has acknowledged that the Syrian Government has used chemical weapons against the opposition, and that a red line has been crossed.
The Obama Administration says that it provide military support for the opposition on a "different scale and scope."
But will it make a difference?
In the video above, Christiane Amanpour speaks with the head of the Free Syrian Army, General Salim Idriss.
A naval academy student who says she was sexually assaulted tells CNN’s Christiane Amanpour about her strenuous fight for justice within the military chain of command.
CNN's Christiane Amanpour speaks with Reza Pahlavi, the son of the deposed Iranian Shah, about creating a meaningful opposition to the ayatollahs.
In the video above, CNN's Christiane Amanpour shows how an animated fight for women's rights is playing out in Iran.