Children in combat By Cindy Mangan, 18, Rachel Troy, 17"If you don't kill, yourself, you are killed." -- Jimmy Otim, a former child soldier in northern Uganda Around the world, about 250,000 boys and girls younger than 18 today are involved in violent conflicts. Many of them are abducted or join fighting forces out of desperation because of poverty, abuse or starvation. In at least 13 countries, including Uganda and the Democratic Republic of Congo, u