May 9, 2011 11:54AM # Monday Links By Cato Editors --- SHARE - If you are a nonlawyer looking to understand what is going to be argued in the appellate courts regarding the health care legislation in the coming weeks, beginning with the Fourth Circuit in Richmond VA tomorrow, start right [here](https://www.cato.org/pub_display.php?pub_id=12972). - Just how libertarian is the 2012 Republican field? - The U.S., not China, [walks](http://blogs.forbes.com/patrickmichaels/2011/05/06/china-talks-a-green-line-while-the-u-s-walks-one/) the green walk. - Please [join](https://www.cato.org/event.php?eventid=7943) us Tuesday, May 10, at 4:00 p.m. for a Book Forum on *America’s Allies and War: Kosovo, Afghanistan, and Iraq*, featuring the author Jason W. Davidson, Associate Professor of Political Science at the University of Mary Washington; with comments by Charles Kupchan, Senior Fellow, Council on Foreign Relations and Professor of International Relations, Georgetown University; moderated by Christopher Preble, Director of Foreign Policy Studies, Cato Institute. Complimentary registration is required by noon, eastern, Monday May 9, 2011. We hope you can join us in person, or [online](https://www.cato.org/live/). [![Creative Commons License](/build/cato_2020/images/creative-commons.svg)](http://creativecommons.org/licenses/by-nc-sa/4.0/) This work is licensed under a [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-nc-sa/4.0/).