I did interviews with tennis greats, like James Blake and John Isner. I also interviewed tennis pros who aren't well - known but who made all the same sacrifices but had just a little spark of a professional career and are now still orbiting the sport, either as a teaching pro or a coach.

A comparison of the average professional baseball salary to the national average salary over the last one hundred years shows that for the first fifty years, 1920-1970, baseball players held a steady multiple of about 3.4 times the national average income.

A tennis racket lurks in my earliest memories like a sick relative who had come to live with us. When I look at my baby pictures, there it is, resting in my crib in the place of a rattle or chew toy.

The job for cable is to give the news and then also give the 'so what.'

The only thing I have no control over is the politics that goes on within the record company. It's always been the same, but it's far tougher now, because record companies are run by financial people; before, they were run by creative people.

Because there are little to no consequences for conducting cyberattacks, criminals and nation-states are becoming bolder in their threats and behavior. Russia, China, North Korea and Iran are increasingly hacking into U.S. companies and government networks for espionage purposes or financial gain.

We must guard against the overreaching hand of big government trying to take away our freedom. And we must always protect the environment in a manner consistent with our values.

I have acquired - some would say deservedly - quite a few rivals: former Israeli politicians, some of whom at their height were stars beloved by large parts of the public. But today, they aren't in politics, and when they sit alone in their room, they say to themselves that Barak is the one who showed them out the door.