Core 2000 cats

1. Help

1.1. Forum

1.1.1. http://forums.dmoz.org/forum/viewtopic.php?t=925239

1.2. http://www.mindmeister.com/help

2. Health

2.1. Resources

2.2. Conditions and Diseases

3. Government and Politics

4. Events

4.1. Sports

4.1.1. Golf

4.1.2. Soccer

4.1.3. Tennis

4.1.4. Base Ball

4.1.5. Rugby

4.2. Olympics

4.3. World Cup

5. Artists

5.1. Musicians

5.1.1. Jazz

5.1.2. Blues

5.1.2.1. Eric Clapton

5.1.2.1.1. http://www.dmoz.org/Arts/Music/Bands_and_Artists/C/Clapton,_Eric/

5.1.3. Rock

5.2. Authors

5.2.1. Jim Harrison

5.2.1.1. http://www.dmoz.org/Arts/Literature/Authors/H/Harrison,_Jim/

5.3. Painters

5.3.1. Pablo Picasso

5.3.1.1. http://www.dmoz.org/Arts/Art_History/Artists/P/Picasso,_Pablo/

5.4. Photographers

5.4.1. Masters

5.4.1.1. http://www.dmoz.org/Arts/Photography/Photographers/Masters/

6. Current conflicts