the nasdaq, in terms of tech and .nternet ipo's, had fewer fast-forward to 2012, through the first quarterr, nasdaq,se more in the $21 billion, 45 on the nyse, about $9 billion, the nyse has linkedin, pandora, twitter being the most high-profile. nasdaq had facebook, that is why the dollar figure is the biggest for the nasdaq, but as we know that did not go so well, so that has given at least more recently a bit of an edge to the nyse. it is difficult to say how this one will go. >> julie, thank you so much. alibaba may become the most valuable internet company after google, but its fortunes are intertwined with another major player, yahoo!. they will likely sell a portion, giving it a hefty cash windfall. what will they do with all that money? christina g has been looking into this. people have been buying into it because of yahoo!, they have gotten those properties for free in that whole paradigm. what happened after the ipo? >> yahoo! will likely sell 40% of its stake. depending on the valuation you something between $10 billion and $50 billion. we will see how much they pay out in taxe