Vanguard CEO says Wall Street offering too many ETFs

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BlackRock (NYSE: BLK) Delayed: 1139.82 --0 (-0%)
Previous Close $1139.82    52 Week High $380.30 
Open $1139.82    52 Week Low $280.55 
Day High $1139.82    P/E 67.56 
Day Low $1139.82    EPS $16.87 
Volume 963       

Morningstar, Inc. (NASDAQ: MORN) Delayed: 217.49 --0 (-0%)
Previous Close $217.49    52 Week High $89.44 
Open $217.49    52 Week Low $67.74 
Day High $217.49    P/E 81.76 
Day Low $217.49    EPS $2.66 
Volume 6,758