Hillary Clinton has a new radio in Wyoming, which will hold caucuses this weekend. The ad features a woman talking about her son who has a heart condition, and how he's benefitted from the Children's Health Insurance Program that Hillary has championed.

"I've met her, I've read her healthcare plan," the woman says. "I remember walking up to her and saying, 'I would feel a lot more safe if you were president, than I have in many, many years."

The reference to feeling "safe" can be interpreted two ways. It can refer to the health plan itself, or it can be taken as a nod and a wink to the security-mom pitch of the "3 a.m." ad that was run in Ohio and Texas.

To listen to the ad, click here.