. >> thyssenkrupp's ceo has resigned, bowing to shareholder pressure, heinrich hiesinger stepping downmpany signed a deal for a european steel joint venture that was strongly opposed by some investors. earlier this year, elliott management wanted to oust hiesinger, who has been criticized for the company's declining revenue, rising costs, and falling stock price. david: boeing and brazilian planemaker embraer have reached a preliminary agreement for a $4.75 billion joint venture. we knew about this back in december. but remind us exactly what this deal is. >> it has taken many evolutions as they have negotiated this, and that is partially because embraer is kind of viewed as this brazilian champion. the government did have a say in how this deal turned out. what they have come up with is a joint venture with a commercial aviation part of embraer. that company will continue to have a defense operation and executive aviation, small, private business planes. but the commercial part is what boeing wanted and what they are getting out of it. the transaction values this part of the company a