Should countries involve themselves in other countries' affairs for humanitarian reasons?

Was the U.S. involvement in Nigerian hostage situation (Chibok schoolgirls kidnapping) good or bad?

H.R.2548 - Electrify Africa Act of 2014

Do you agree with Bill Gates that these 3 beliefs are only myths? (Gates Annual Letter)

Would you like the United States to protect your country in any way, if there was any potential danger?

Should the U.S. suspend immigration for Iranians?

Hillary Clinton or Donald Trump - who do you trust more on foreign policy?

H.R.3744 - Venezuelan Refugee Assistance Act

If it is proven in a court of law, should Planned Parenthood be defunded by the federal government for illegally selling aborted fetuses' organs and tissue?