90 Seconds with Art Cashin: Catalan Secession?

11:40 AM ET Wed, 26 Sept 2012

CNBC's Mary Thompson and Art Cashin, of UBS, discuss Art's feeling that demonstrations in Europe could cause a problem in the markets. Europe is very weak and we're trying to figure out where things are going next, he says. Meanwhile, Catalonia has apparently approached Brussels about the possibility of secession.