Tuesday's primaries offered fresh tests of the Democratic Party's direction, the influence of President Donald Trump's endorsements and the Republican Party's future.

Michigan’s primary is over. The left’s takeover of the Midwest may have just begun, and that’s bad news for an establishment that thought it could contain them, writes John Bowden

The Democratic primary for governor in Wisconsin was neck-and-neck early Wednesday morning, with democratic socialist state lawmaker Francesca Hong and moderate Milwaukee County…