Citadel Securities and Other Street Players Ask the SEC to Grant Their Wishes - Barron's

1. SEC urged to regulate dark pools and quote manipulation by Citadel. 2. Wells Fargo increasing trades to IntelligentCross, raising concerns among rivals. 3. Citadel warns IntelligentCross's private trading could violate market rules. 4. Industry groups pushing for less SEC regulation under new chair Atkins. 5. Market participants divided on trading innovations and their regulatory implications.