encouragement to the class of 2011. earlier in the weekend first lady michelle obama was commencement speaker at spelman college in atlanta. she talked to them about their education as an inheritance. >> i've chosen that word "inheritance" very carefully, because it's not an entitlement that you can take for granted. it's not a gift with which you can do whatever you please. it is a commitment that comes with a certain set of obligations, obligations that don't end when you march through that arch today. this week, cnn "in-depth" focuses on america's job hunt. we are collaborating with c cnnmoney.com and "time" magazine where jobs are, how to get them, how to keep them. logon to cnnmoney.com and time.com for more reporting on america's job hunt. howard university is