CLEAN : Obama had candid conversation with Castro

The speaker describes engaging in meaningful conversations with Castro, highlighting two phone calls and a recent face-to-face meeting. These interactions allowed for open and honest discussions about their differences.

What can you tell about the conversations mentioned?

How many conversations has the speaker had so far?

What modes of communication were used in the conversations?

What is the nature of the discussions mentioned in the text?

What differences are being discussed in the conversations?