Primary Day in Texas

Texas Tribune: “If you’re an election nerd, you’ll need to pace yourself: Tuesday’s primary is the first of three elections that will select the state’s next set of officeholders. Expect an unusually top-heavy Republican primary runoff in May, and a November general election that will answer a perennial question in Texas politics: Are there enough Democrats out there to elect anyone to high office?”

The Week: Tea Party faces Texas test.

First Read has six things to watch in today’s voting.