The G20 summit is set to begin tomorrow with 20 finance ministers from countries around the world, including Russia.
U.S. Treasury Secretary Janet Yellen will be attending the opening meeting, but will skip the other sessions as long as Russia is present, even if only by video.
For more, KCBS Radio news anchors Jeff Bell and Patti Reising spoke to Steven Feldstein, Senior Fellow at the Carnegie Endowment for International Peace.