Best selling author and international blogger Margaret Heffernan has caught the powership bug!  Read all about it in her latest B-Net post featuring Betsy Polk Joseph and Maggie Ellis Chotas of The Mulberry Partners. Also highlighted are the dynamic powership duo at AK Environmental.  Check it out:

http://www.bnet.com/blog/business-strategy/want-to-be-a -superstar-find-a-partner/1597