Five takeaways from the Pennsylvania primaries

Voters went to the polls for the Pennsylvania primaries on Tuesday, cementing races up and down the ticket in what will be one of the critical swing states in November.

President Biden and Donald Trump glided to victory in their respective contests, as expected, though both men faced protest votes. The Keystone State is one of the seven major battlegrounds that will decide who wins the Oval Office on Nov. 5.

Pennsylvania will also be the site of one of the most closely watched Senate races in the fall...