Actress/singer Jada Pinkett Smith is horrified by increasing gun crime in the United States, declaring the country must look to third world countries to rediscover its values. The Wicked Wisdom frontwoman and her actor/rapper husband Will Smith have travelled to Africa on several occasions for charity work and have been humbled by citizens' appreciation of the basic things in life - like education. The Smiths will fund and appear at Charles 'Charlie Mack' Alston's annual Party 4 Peace in Philadelphia, Pennsylvania this weekend, which aims to raise awareness of street crime. Pinkett Smith says: "It's pretty bad everywhere. I think...