Nasdaq: 2 securities will begin trading at 2:45 PM
Thursday, 22 Aug 2013 | 2:34 PM ET
Nasdaq intends to begin all trading by 3:10 PM. They say customers who wish to cancel open orders must do so before open. CNBC's Jim Cramer, and contributor Herb Greenberg weigh in. CNBC's Josh Lipton reports on a new tweet from Carl Icahn.