In New York, a prosecutor told jurors that in September, 2009, three men were just days away from carrying out suicide attacks in the subways. This, on the first day of a terror trial for what is being called "the most significant plot on U.S. soil since 9/11." "CBS This Morning" senior correspondent John Miller talks to Charlie Rose and Erica Hill in the studio.

© MMXII CBS Interactive Inc. All rights reserved.