 NEW YORK At a key industry meeting that attracted a crowd that several veteran attendees all believe was the biggest in years, the size of the crowd didnt alter the hand-wringing message prevalent in so much discussion about the U.S. rail industry: We should be a lot bigger and better. It is a theme that is heard frequently, that the rail industry has not been able to make significant inroads into the market share of the trucking sector and that its time to change that. 