catholic high school in white plains, new york is one of the first to go all digital. students can digitally access text books on the laptop or tablet. it costs students $150 for digital access. >> cool. "chicago tribune," united airlines gave away free tickets on thursday paying only the security fee of $2.50. the airline halted sales when they caught the mistake. they blame it on a filing error. united has not decided whether they will honor the tickets and cancel them. >> give them the tickets. >> i bet they don't. no, they will. >> they would have to. >> knew i should have slipped in there. >> you nighted. >> good try. $200 per bag. >> to make up for it. >> a bit more for a glass of water. honolulu star advertiser,