Charlie Rose, on his nightly PBS talk show (
Charlie Rose) has had several guests in the last week discussing Libeskind's design. He had the Lower Manhattan Development Corp. people on last week, Libeskind on Friday, and last night had two reporters who cover architecture in New York. The website has the old shows archived (just the audio) and they are interesting shows. These recent shows haven't reached the Archives page yet, but will soon, if you are interested.
Apparently the second place design, with two huge latticed towers, would have cost a fortune, and that was a consideration in picking Libeskind's. I preferred it, it was stunning.