Hmm:

Some speculation…

It’s to announce Carly Fiorina as his running mate or an endorsement from either Marco Rubio or Indiana Governor Mike Pence:

Boring!

Here are some other thoughts on what he might announce…

Like showing he’s tougher on immigration than Donald Trump:

Or that he’s solved the Beyonce-Lemonade mystery:

Or maybe he’s giving up:

Or maybe it’s a confession:

Ha!

Tune in at 4 p.m. to find out.

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