I was looking forward to my new life, to building my library, doing public service work through my foundation, supporting Hillary, and having more time for reading, golf, music, and unhurried travel.

After that, Walters essentially withdrew from public life, spending a lot of time hiking in the San Gabriel Mountains outside Los Angeles and doing volunteer work for the U.S. Forest Service.

Reducing the response time of costly remote service invocations in such environments is a critical challenge in many real life cases.