ETFs to Watch May 24, 2013 (EWJ, VDC, XLU)

Here is the ETF Professor's ETF Watch List for Friday May 24, 2013. The Global X Silver Miners ETF (NYSE: SIL ) is worth a look. Obvious plays of the day: iShares MSCI Japan Index Fund (NYSE: EWJ ) and the Utilities Select Sector SPDR (NYSE: XLU ). Keep an