We are supposed to because we live here and what our government does is our responsibility. Let the Chinese, Russian, and German people worry about their countries. Let's worry about our own.

Do you like that your tax money pays for weapons to be given to warlords in Somalia, or F-16 fighters for Yemen and Pakistan, or guns for the repressive dictatorships in Turkmenistan and Uzbekistan? Wanna bet that in 10-15 years we will be fighting a war against one of those countries?