Former Clinton pollster Mark Penn said Friday on Fox News that crucial voter groups are fleeing the Democratic Party.

The Democratic Party’s favorability rating plummeted to a new low of 29%, according to a CNN/SSRS poll conducted from March 6-9. During an appearance on “Hannity,” Penn said he was shocked at the current state of the Democratic Party and said he’s never seen its rating this low in decades.

“I’ve never seen anything like this in over 40 years of polling. The Democratic Party ratings have collapsed from a 47% favorable down to 29, 27 in some of these polls, and that’s an incredible loss of moderate, working-class voters,” Penn said.