Health and Human Services Secretary Kathleen Sebelius has gone, hat in hand, to health industry officials, asking them to make large financial donations to help with the effort to implement President Obama’s landmark health-care law, two people familiar with the outreach said. Her unusual fundraising push comes after Congress repeatedly rejected the Obama administration’s requests for additional funds to set up the Affordable Care Act, leaving HHS to implement the president’s signature legislative accomplishment on what officials have described as a shoestring budget. Over the past three months, Sebelius has made multiple phone calls to health industry executives, community organizations...