Question: What is is a United States federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama, who at the time the Deputy White House Chief of Staff for Implementation for U.S. President Barack Obama made this one of her major projects?
Related documents: [0]  [DOC] Kristie Canegallo was the Deputy White House Chief of Staff for Implementation for U.S. President Barack Obama. Her responsibilities included the execution of major projects such as health care reform, education, and the war in Afghanistan. [END] 
[1]  [DOC] The Patient Protection and Affordable Care Act, often shortened to the Affordable Care Act (ACA) or nicknamed Obamacare, is a United States federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama on March 23, 2010. The term "Obamacare" was first used by opponents, then reappropriated by supporters, and eventually used by President Obama himself. Together with the Health Care and Education Reconciliation Act of 2010 amendment, it represents the U.S. healthcare system's most significant regulatory overhaul and expansion of coverage since the passage of Medicare and Medicaid in 1965. [END] 
Answer: 
The Patient Protection and Affordable Care Act
The Patient Protection and Affordable Care Act