From Richard Ward:

PR firm helped sell Iraq war, and now CCM

The Children's Museum has reportedly hired one of the world's five
largest public relations firms that for 15 years tried to discredit the
smoking links to cancer:
Hill & Knowlton - Wikipedia, the free encyclopedia

It has also been reported that a legal team is discussing strategy to
attempt to overturn the 4 Illinois Supreme Court Decisions that have
protected Grant Park land for 172 years. There have been zero "challenged"
exceptions:
DECISIONS