Charles Barkley is pushing back on the left wing of the Democratic Party, a warning sign for Democrats counting on a blue wave.

• Barkley says he will not vouch for the whole party, calling himself an independent who usually votes Democratic.
• He singled out slogans like abolishing ICE, prisons, and police as positions he does not back.
• He also rejected socialism as a label, saying embracing it would cost him credibility.
• Coming from a figure with broad mainstream appeal, the criticism lands harder than usual party infighting.

Outlook: Expect more moderates and independents to distance themselves from the party's furthest-left messaging as the next election cycle heats up.