We’re not sure what has gotten into presidential candidate Marco Rubio (maybe it’s his new Koch brother adviser?) but Thursday night Rubio stopped playing nice and began attacking the GOP frontrunner Donald Trump, slamming him on his taxes, his hiring practices, and his kaleidoscope personality.

With the very real threat of Trump as the GOP nominee, it’s about time that the other contenders got a bit dirty, but many had wondered whether Rubio-the-Robot had it in him. It turns out that he does.

Even after the debate, the snark continued, with Rubio reading out loud a few of Trump’s famous tweets during a rally on Friday, mocking him and insinuating that he wet his pants at the debate.

“Let’s read some. You’ll have fun!”

Then during an interview, Rubio called Trump a con-artist and said that he considered himself an underdog.

Go get em, boy!

Sydney Robinson is a political writer for the Ring of Fire Network. She has also appeared in political news videos for Ring of Fire. Sydney has a degree in English Literature from the University of West Florida, and has an active interest in politics, social justice, and environmental issues. She would love to hear from you on Twitter @SydneyMkay or via email at srobinson@ringoffireradio.com