How are insurance companies and companies in general reducing medical malpractice costs?

Conducting external research utilizing TWO articles that are available via the web  and the textbook; please discuss the following :

1. Based on Chapter 18: How have Social Insurance Programs changed in the past two years? What is the anticipated future of Social Security?

2. Based on Chapter 18: How is the expected future of Social Security going to impact retirement, disability, survivor benefits?

3. Based on Chapter 18: What changes have occurred with Medicare ?

4. Based on Chapter 19 and referring to relevant information in the news: What major defects in the tort liability system exist in the United States: Explain and expand on two.

5. How are insurance companies and companies in general reducing medical malpractice costs?