With Haiti in major crises does the World step in or watch it struggle to get back up and under controlled. In my pinion it depends when other countries should step in to help other countries. When it comes to natural disaters, it's the right thing to do, to step in and try to help out. If people are dying and there's no way for their own country help them, other countries should help out. Natural disasters are things no one can conrtol and its not a countries fault when they're suddenly struck by a harmful earth quake or some kind of storm. I believe that another country should step in but it is in no way the other countries duty to step in, it is simply their choice to help.
It's the other factors like political things in which I think other countries should not step in. If they are asked maybe they can do a little but to completely come in and help a country that just doesnt want to be helped is never a good idea.