Illinois governor launches national nonprofit to promote abortion rights

Illinois Gov. J.B. Pritzker started Think Big America to support abortion rights efforts nationwide.
The group aims to fund and provide strategic assistance for pro-choice ballot measures in multiple states.
Pritzker is the sole donor so far but may seek other contributions in the future.
Think Big America focuses on states like Ohio, Arizona and Nevada which are abortion rights battlegrounds.
Pritzker's advocacy has fueled speculation about potential presidential ambitions.