Here's the link to a great article about ARZA, the Reform movement's political advocay wing towards Israel.  A delegation of youth representatives led by Rabbi Josh Weinberg attended the World Zionist Congress held in Jerusalem in Oct. 2015. Here's a great article that appeared in Times of Israel detailing how ARZA's hard work is paying off in articulating its vision for liberal Zionism and fostering positive change in Israeli society.

http://www.timesofisrael.com/at-world-zionist-congress-reform-stakes-its-claim-in-israels-future/