Since 1993 , Shifter has been adjunct professor at Georgetown University 's School of Foreign Service , where he teaches Latin American politics .
Mr. Shifter is regularly interviewed by a variety of both US and Latin American media , and often appears on CNN and BBC .
Since 1993 , Mr. has been adjunct Mr. at Georgetown University 's School of Foreign Service , where Shifter teaches Latin American politics .
Mr. Shifter is regularly interviewed by a variety of both US and Latin American media , and often appears on CNN and BBC .