I want to know the answer to the following question:
An activist in the Arab spring said they were using youtube to do what?
All the background I'm provided with is that "YouTube has enabled people to more directly engage with government, such as in the CNN/YouTube presidential debates (2007) in which ordinary people submitted questions to U.S. presidential candidates via YouTube video, with a techPresident co-founder saying that Internet video was changing the political landscape.". Is that enough to answer the question?