Meet Mary-Rose O'Neill as she shares what it was like to grow up a twin in a large Irish-immigrant family. They went to college and studied hard together to earn degrees in Chemistry which she only used for a while until she started a family. 

When it was time to go back into the workforce, she found a place as a recruiter then, later, as a career guru at Tulane University's Freeman School of Business. Find out her best advice for networking and nailing an interview.