PBS

CHICAGO – Steroids, interleague play, expanded playoffs, the Red Sox finally winning, McGwire vs. Sosa, Bonds vs. the world, the strike, the influx of Hispanic players, The Yankees, The Braves, and, of course, the continued futility of the Cubs — the last two decades of baseball have been two of the most notable in the history of this timeless sport. It only makes sense that the great documentarian Ken Burns would update his 18.5-hour opus about the sport with “Baseball: The Tenth Inning,” now available on Blu-ray and DVD.