Today on Observer.com: Sept. 2

Some highlights from our daily online coverage:

Post-Gehry, Atlantic Yards’ Nets Arena To Be Designed by New York Boutique SHoP

Complete Coverage of the U.S. Open

Diane Sawyer to Become Next Anchor of ABC’s “World News”; Charles Gibson Retiring

Eat With Pete Peterson! Finance Eminence Will Address Social Network for the Rich on How to Get Richer

Fall TV Preview: Fox Has Glee … But Not Much Else

Today on Observer.com: Sept. 2