Union membership is not the sole guarantor of job security and a living wage, but nonunion factory workers do not enjoy the same protections as union workers. They're subject to exploitation, underpayment and lower standards of workplace safety - which is also often the case for manufacturing workers outside the United States.

I've pitched in a lot of different roles in my career. I've been the middle-inning guy. I've been a lefty matchup guy. I've closed. I've kind of done a little bit of everything.

When I was a kid, I remember my parents would say, 'Baseball is what you do, but that's not who you are' - like that might be my job, but that's not the end-all, be-all. I feel like I might even be able to use it to help other people or open some doors or explore more opportunities.

The National Mall is a special place for my wife and I. We got married on Signers Island in Constitution Gardens. It's a little spot tucked away on the National Mall. There are lots of places like that where you can find a quiet place to get away from it all.

The whole London football scene is now financially more powerful and ambitious than ever before. That reflects the city's economic might and its multiculturalism. Now West Ham have a new , and Spurs and Chelsea will follow. And the London clubs have widened their areas of support.

I have the vision for where the sport is gonna go and what we're gonna do and the different types of fights.

The decisions I've made have not always been the most popular, but when I look back, I want to know I've played for good football teams.

Ultimately, the joy of sports is social and psychological, both in the ballpark and around a television on Super Bowl Sunday.