Bob, RE:WHAI, I don't have any answers to your questions, except nurses are in short supply, so I think that they are in a good business and there will be high demand with all the baby boomers starting to age. Also the technicals on WHAI have improved greatly. Price objective is now $6.50. http://stockcharts.com/def/servlet/SC.pnf?chart=whai,PLTADANRBO[PA][D][F1!3!!!2!20]&pref=G If the price holds above $3.75 today, I would look for the Barcharts technicals to also show great improvement over yesterday.
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