also with us bloomberg intelligence's jitendra waral. let's start with the anti-trust issues.hat was really top of mind for jeff bezos. what do you make, brad, of what? brad: it is sort of a measured response, like a mature response. consistent with what we have heard from amazon. we welcome the scrutiny. we need to pass it with flying colors, he told the shareholders. i mean, look, he has the advantage that what we have been hearing from washington has been a sort of emotional argument, right, around the post office, postal rates. amazon, mary meeker's report, amazon got a 28% market share in the u.s., the strongest market, it is by no means a monopoly. you have to sort of redefine antitrust laws to put amazon in the penalty box. i think he speaks from a position of confidence. emily: we will talk about the highlights from mary meeker's report later. i want to talk about the business. amazon continues to maintain small margins. it used to be a big concern, but recently shareholders have not been saying anything about it at all. i wonder, you know, are profits and concerns abo

emily: that was bloomberg's brad stone and jitendra waral. alibaba is leading the purchase of 10% of t.o. express for $1.3 billion. alibaba's logistics arm will collaborate on everything from delivery, warehouse management to technology. chinese express delivery has ballooned in the last few years alongside a boom in online shopping as consumers demand faster and more reliable shipping. still ahead, as the u.s. midterm elections near, cyber threats are at an all-time high. how are countries battling it out in cyberspace? we will ask the ceo of cloudflare. and if you like bloomberg news, check us out on the radio. listen on the bloomberg radio app, bloomberg.com, and in the u.s. on sirius xm. this is bloomberg. ♪ emily: the u.s. department of homeland security has installed a new software sensor in computer networks in dozens of states. the goal is to detect any possible threats or breaches during an upcoming election. but some critics say it is not enough. meantime, several countries are fighting a new war online. and the number of attacks, i