Next set of witnesses will not agree with Zubrin
In his effort to get more information for dealing with this question, Chairman Boehlert will now extend courtesies in the selection of the next set of witnesses to Mr Hall, Mr Lampson and the other Subcommittee members who are co-sponsors of this bill.
HR 3057:
http://www.spaceref.com/news/viewsr.html?pid=10332
Note carefully (if you are capable of it) that in this piece of legislation, dealing with the impact hazard is given a higher priority than and placed before manned Mars flight.
bye,
ep