Dylan Hernandez: Are Cubs choking? Sure looks like it.

Their 103 regular-season wins are being swept away by a 108-year history of failure that is repeating itself before our very eyes. The Chicago Cubs are choking again.

Only this time, they can’t blame a stinky pet goat or a bespectacled fan down the left-field line.

This is squarely on them.

“We’re...