Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[Q]: The United States is bracing for a heated political battle after venerable US Supreme Court Justice John Paul Stevens announced his retirement from the bench.
 George Washington University law school professor Jonathan Turley described Stevens's retirement as "an understandably sad moment for liberals."
 Stevens nearly beat the record of his long-serving predecessor  William Douglas  who served for 36 years.
 Born in 1920 in Chicago  Stevens first threw himself into the study of literature in the hope of becoming a professor like his mother.
 But he turned to law after joining the US Navy following the attacks on Pearl Harbor  serving as an intelligence officer from 1942 to 1945.
[A]: Political battle looms after Justice Stevens says to retire


[Q]: When I first heard about the 7-Minute Workout  an app that promises the benefits of a sweaty bike ride and a trip to the gym in just a few minutes  I thought it was all hype. But as it turns out  the app  well  works you out. I tried it for the first time last year  and I'm still hooked  so I recently got in touch with  Chris Jordan   the director of exercise physiology at the Johnson & Johnson Human Performance Institute and the person behind the Johnson & Johnson Official 7 Minute Workout  to get some insight into how it works. For me  the app is perfect for weekends  or when I can't make it to a yoga class  or as something fun to do with a friend at home. View As: One Page Slides
It consists of 72 exercises like jumping jacks  sit-ups  and push-ups. Ten require nothing but your body  and for others  you'll need a chair that can support your weight. The latest version of the app lets you do each exercise along with  Jordan .
The idea of a workout you can do in minutes was originally envisioned by  Jordan   an exercise physiologist. Here is personal trainer and study partner  Brett Klika  demonstrating one of the workouts. Sources: American College of Sports Medicine's Health & Fitness Journal  YouTube
The concept behind the workout is interval training â short  intense periods of exercise broken up by brief periods of rest.  Jordan  told me  he  based the workout on  his  experience as a fitness consultant for the US Air Force in Europe. Sources: International Journal of Cardiology  ACSM's Health & Fitness Journal  Sports Medicine
The approach is less time-consuming than a traditional workout  but studies suggest it may be more beneficial for building muscle and protecting the heart. "High-intensity interval training can provide similar or greater benefits in less time than traditional longer  moderate-intensity workouts  " Jordan  said. Sources: International Journal of Cardiology  Medicine & Science in Sports & Exercise
[A]: Does the 7


[Q]: Morten T. Hansen is a management professor at University of California  Berkeley. Formerly a professor at Harvard Business School and INSEAD (France)  professor Hansen holds a PhD from Stanford Business School  where he was a Fulbright scholar.  Hansen  was also a manager at the Boston Consulting Group  where  he  advised corporate clients worldwide.  He  is the coauthor (with Jim Collins) of the New York Times bestseller Great by Choice and the author of the books Collaboration and Great at Work. We caught up with  him  to discuss the latter book.
Courtesy of Morten  Hansen 
 Morten Hansen : I think it owes  in some part  to ingrained norms  in particular our enduring workplace traditions. Although we live in an age of perpetual âdisruption â so much of how people work today is old  born at the dawn of the industrial revolution. The dreaded performance review  for instance  dates from at least the 1940s and draws intellectually from Frederick Taylorâs work on scientific management during the early 20th century. Ethical codes and other rules of professional conduct originated in the 19th century  when modern professions were first taking shape. Technology is now upending many of these conventions  and many people are pushing beyond âbusiness as usualâ and questioning how work gets done. And yet  change is slow  and much of the traditional edifice of work remains in place.
 Hansen : In Great at Work  I set out four âwork smarterâ practices that relate directly to how well individuals get their own work done. In organizing our efforts  for instance  we can choose to restrict the scope of our work and to obsess to excel over the few priorities weâve selected (a practice I call âDo Less  Then Obsessâ). Of course  that is not easy to do when people constantly ask for help  request meetings  and when your boss keeps on giving you more to do. The best handle this by becoming good at saying âno.â Thatâs a key skill to learn to succeed in todayâs hectic workplace.
 Hansen : When I began the research described in this book  I posed a simple question: Why do some people perform better at work than others? As my study progressed  and the answers to this question came into focus  I noticed an interesting pattern: Many of the top performers my research team and I interviewed  the ones who embraced the seven âwork smarterâ practices outlined in the book  realized benefits that extended well beyond their work performance. They were less stressed out  more balanced  and more satisfied with their job.
[A]:
Five Questions With 'Great At Work ' Author Morten Hansen