Congratulations to Fenglin Hong, Yangbo Chen, Sihan Ye, Guangyu Zhu, Xinqi Zhu, their work, 'Copper-Catalyzed Asymmetric Reaction of Alkenyl Diynes with Styrenes by Formal [3 + 2] Cycloaddition via Cu-Containing All-Carbon 1,3-Dipoles：Access to Chiral Pyrrole-Fused Bridged [2.2.1] Skeletons', is accepted by J. Am. Chem. Soc.