Unfortunately, no.
http://www.politico.com/story/2016/05/pj-orourke-endorses-hillary-clinton-222954
O'Rourke said his endorsement of Clinton includes "her lies and all her empty promises.""It's the second worst thing that can happen to this country. But she’s way behind in second place," he continued. "I mean, she’s wrong about absolutely everything, but she’s wrong within normal parameters.”
Referring to Donald Trump, he remarked, “I mean, this man just can’t be president. They’ve got this button, you know, in the briefcase. He’s going to find it.”