Planning on traveling outside USA, need to know where to look for crime data (warnings) for other countries.?

Answer 1

Here is the US government's official list of travel warnings by country:
http://travel.state.gov/travel/cis_pa_tw/tw/tw_1764.html

The CIA also has a World Factbook, which gives an overview of each country:
http://www.cia.gov/cia/publications/factbook/

Finally, you can contact the local US embassy or consulate in each country you are concerned about:
http://usembassy.state.gov/

Answer 2

The US State Department has travel warnings on every other nation.

Answer 3

http://www.odci.gov/cia/publications/factbook/index.html