How response times are calculated, why CPR matters, the neighborhoods most at risk and more.

What that toy scam lawsuit won’t fix, Vargas hits D.C. with K-Street fundraiser and what we learned this week.

Tony Young and Nathan Fletcher leaving politics, learning about trauma on 44th Street and more.

Following a fatal shooting, residents on a single City Heights block seek homegrown solutions to San Diego’s recent uptick in violent crime.