(The US) should limit its intervention in other countries
Fighting with the BELIEF one should be heavily involved in the policies of other countries is wrong. The US is never going to "win the world." Intervention in countries such as Syria, Libya, Iran & Egypt has costs and there are times the United States should simply avoid it.
http://www.ronpaul.com/2012-02-06/ron-paul-end-these-illegitimate-wars-right-now/