Steve Kornacki’s guide to the Preakness: Plenty of intrigue with wide-open field

NBC News online

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It’s a cliché to say a big race will be like no other before it, but in the case of the Preakness this year, it’s true. There’s no Kentucky Derby winner — something that used to be rare yet has now happened three times in the last five years. There’s also no Kentucky Derby runner-up, maki