Fellow Democrats Rachel Barnhart and James Sheppard have said they'll also seek the Democratic party nomination, while Alex White has announced that he'll run with the Green Party.
Rochester mayor says she'll seek 2nd term in office →
"I think there's still more," Sheppard said. "His skill is just starting to show, and it's going to come with more and more confidence. I'm sure he's more than ecstatic to be back, but he's got a lot more to give. I know that for sure."
Hertl has impressive playoff debut for Sharks →