One of the top contenders to join Vice President Kamala Harris’ presidential ticket just canceled all of his events this weekend. That contender is none other than Josh Shapiro, the Democratic governor of Pennsylvania. Shapiro was scheduled to headline three separate fundraising events over the weekend, but abruptly canceled his appearances at all three, as reported by The New York Times. Notably, this happened just before Harris was expected to reveal her running mate. According to The Times, Shapiro’s team attempted to keep news of the cancellations quiet. A spokesman for Shapiro said the mo…