On going issues in the world.?

I have an assignment for my civics class and basically i need to find an on going issue in the world, and when im picked i have to inform that class twice a month updates on the issue. Therefore i need some help thinking of a few issues. i have one so far .. H1N1 ( swine flu ). Please tell me what the issue is, and where it is.. a link on info would be nice too if you get one. thank you

Iran is building nuclear weapons.

The H1N1 Swine Flu: A Look Inside