
It was a rather unusual greeting for Rick Santorum Friday night.
Somebody actually "Glitter-bombed" the former Pennsylvania Senator.
The man yelled "Stop the hate." Threw glitter at Santorum, and then said, "Taste the rainbow."
Santorum brushed it off, and walked away.
This isn't the first time something like this has happened. Newt Gingrich was also "Glitter-bombed" at a book signing in September.
Santorum is a socially conservative candidate, and has made his opposition to gay marriage a central part of his campaign.
Recently, he's surged to 3rd place in Iowa polls.