Paul Muschick: Radars to help umpires? Longer pitching distance? You can see these baseball experiments in Pa. this summer.

As a new baseball season begins, I’m thankful that America’s pastime was spared from much of the tinkering that was suggested to speed up and liven up the game. There’s no doubt changes are coming, though — and maybe some big ones. And you can get a sneak peek this summer. If you want a glimpse…
Source: Morningcall