I'm happy they are trying to build awareness to real problems in the world instead of stupid things like fitness secrets and hair and makeup and other nonsense. Real things are happening and they use their fame for good.

People form home country do face these kind of racial activities in host country but it doesn't mean the whole country is racist.More importantly every government needs to take control of these antisocial activities rather then pointing each others...

Work at home. I use 0 gas daily. And I don't have to feel guilty when I do use my car. It lets you eat better and cheaper too.

This is exctly what im saying......if i want to prepare for some exam and im under the influence of marijuana.......i'll concentrate on the books and will forget the rest of the world........which is good

I cannot be sure on this but yes I have heard from the people who have experienced marijuana that it does increases the power of concentration, now it depends on an individual on where to concentrate ;)