An in-depth look at one of the US colleges to integrate an iPhone into their infrastructureA class of chatty college freshman sits in a large lecture hall at a small-town-Texas university, debating the merits of presidential candidate Barack Obama's proposed healthcare reforms. The conversation becomes heated at times, defensive voices rise and fall, eyes roll and heads shake. Though only half the class speaks up regularly, they'll all be asked to participate in the final exercise, a vote on which of the arguments presented by debate participants was most convincing.
