Quad leaders move to create free and secure Indo-Pacific at summit

WILMINGTON, DELAWARE/WASHINGTON - U.S. President Joe Biden on Saturday hosted the leaders of Australia, India and Japan at his private home in the U.S. state of Delaware for his final convening of the Quad, a strategic security grouping focused on the Indo-Pacific.

But it was Biden's comments, unintentionally heard by the press, that illuminated the main topic at this unusually private meeting -- and that topic w