Here's a look at trending topics for today — Friday, May 5:

Kentucky Derby

The cast of characters for the 149th Kentucky Derby was rewritten in the days before the race. What didn't change: Forte is the early 3-1 favorite on Saturday in a seemingly wide-open field of 19 horses.

Four horses were scratched — Practical Move, Lord Miles, Continuar and Skinner — and three horses waiting on the also-eligible list moved into the field. They are Cyclone Mischief, Mandarin Hero and King Russell.

Last year's Derby was a stunner: 80-1 shot Rich Strike weaved his way through traffic and came rushing up the rail to win. NBC Sports' overhead replay of the race was viewed more than 36 million times.

A crowd of about 150,000 is expected to jam Churchill Downs to wager and watch the 1 1/4-mile Derby. Post time is 6:57 p.m. EDT.

Read more about the Derby:

King Charles III

King Charles III's coronation Saturday will mix of a thousand-year tradition with the streaming age.

The pomp and ceremony will be unmissable for U.K. residents, but what about royal watchers across the Atlantic? There are plenty of options to watch the regalia-heavy event that serves as a formal confirmation of King Charles' dual role as head of state and titular leader of the Church of England — for those willing to wake up early enough.

It will be Britain's first coronation for a new monarch in 70 years. Here's what you should know:

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Check out more of today's top stories:

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