From House battlegrounds to party fights and Trump's influence, here are the races to follow during Tuesday's primaries.

How each outlet headlined it

• Al Jazeera center

  From House battlegrounds to party fights and Trump's influence, here are the races to follow during Tuesday's primaries.
• NPR Politics left

  Five state primaries are being held today, and Michigan is a key focus for Democrats who want to see how progressives fare in races. And, a man has been arrested in connection with a Spokane fire.