close Subcontractor says his company is owed nearly $4M for work on Obama Center project ike Owen, president and owner of Adamson Plumbing, said his company is still owed nearly $4 million for work performed on the Obama Presidential Center project. NEW You can now listen to Fox News articles! Concern is mounting that taxpayers could be left holding the bag if the Obama Presidential Center runs into financial trouble, as the foundation behind it has yet to establish a promised $470 million