>> i'm a long way. i'm not very punctual. he knows the resume. >> i know the resume. >> when bud cullinson was ready to build a business infusion sciences in maryland, he didn't have to look far. >> he knew i had the business background. >> while linda, his right hand uses his first name. >> it's easier if he refers to me as linda. >> really? he can call her something else as well. >> i think it's more linda as senior director as opposed to mom. >> linda, who's an entrepreneur in her own right having founded a line of skin care, admits it's tough to not always be mom. >> he's my child, he's my son and i see that probably first. we're here to do business and we do business. we focus on business but he's my son. >> bud hired linda because he knew they had complimentary skills. >> he's more the scientist. he's methodical and i'm mouthy and all over the place and i