Rick Santorum called it a day yesterday afternoon.
In one of those weird campaign events, Santorum's folks tried to keep what the event was to be under wraps until about 2 pm Eastern.
But, the staff got buffaloed into giving up the fact that Santorum would be "suspending" his campaign so, by the time the event started at about 2:20, every person on the planet with a Twitter account was writing about it.
Santorum's withdrawal from the campaign was a paradox: He had done too well to stay in any longer.
The Pennsylvania primary will be held on April 24. If...