today then gradients to keep an economy running and what to do when supply is drying up economics of casti and we start with shortages of stuff what do you do if you can't find enough people to work for you these days even god is looking for stuff well at least the organizations doing god's business down here on the catholic church is having problems filling the ranks of that nuns we went to a convent and western germany that is struggling to stay afloat. this isn't just a place for christian reflection and prayer it's also a business. the team is made up entirely of women. that benedictine nuns and they run the abbey. it receives no funding from the catholic. it has to pay its own way and there all the rest. right now its main problem is a staff shortage. we don't have as many young sisters as we would like. 10 of the 27 nuns here are more than 80 years old and there's only one novice in training nance don't pay into the state pension fund so they don't qualify for an old age pension. the idea has always been that the younger sisters support the older ones to some extent. now that the rat

. >>> a classmate has been raftd in the killing of university of mississippi student allie k casti castileuthorities say the suspect, 22-year-old brandon thiesfell has been charged with murder. a spokesman said he was studying in the same business administration school as kostial but had been suspended. the investigation is ongoing. police say a motive is still unclear. >>> nuclear city police officers who were douse -- new york city police officers who were doused with water were drenched and hit with some sort of ball while making an arrest. a senior official tells cnn they were wrong for not taking action. officers are expected to endure a high level of offensive language, but they're not supposed to tolerate conduct that interferes with their duties. one person is in custody. >>> pregnant woman killed trying to shield her son during a shooting at an apartment complex in georgia. the victim, 24-year-old airyell calloway was four months pregnant. her sister is devastated. >> she was beautiful. she a heart of gold. she would give when she didn't have it. all she cared about was her son. >