to be a growing move to make real changes for women at a crucial stage of their lives. helen catt, bbc news, westminster. now on bbc news, our world investigates the controversial technology that could help tackle america s growing gun crime problem. 911, state your emergency. shots, 15 or 16. fin 911, state your emergency. shots, 15 or 16. on average in america. shots, 15 or 16. on average in america. 50 shots, 15 or 16. on average in america, 50 people shots, 15 or 16. on average in america, 50 people are - shots, 15 or 16. on average in america, 50 people are killed every day with guns. do you feel safe here? feel safe here? no. in california, feel safe here? no. in california, we - feel safe here? no. in california, we have i feel safe here? no. in| california, we have the feel safe here? no. in - california, we have the worst gun violence. gun violence. one company, shotspotter gun violence. one company, shotspotter says gun violence. one company, shotspotter says it