On the ground with maternal health care workers in Ethiopia, Cambodia and Haiti, where there are no white talking heads, no policy makers, no four-wheel drive vehicles and no blood banks.On the ground with maternal health care workers in Ethiopia, Cambodia and Haiti, where there are no white talking heads, no policy makers, no four-wheel drive vehicles and no blood banks.On the ground with maternal health care workers in Ethiopia, Cambodia and Haiti, where there are no white talking heads, no policy makers, no four-wheel drive vehicles and no blood banks.