why scott minert says stocks could fall 40% you heard that right his comments ahead >>>and you're just hours away from the big march jobs report pour some coffee, speed up the treadmill. it's friday, april 6th, "worldwide exchange" begins now. >>> welcome from wherever in the world you may be watching. i'm brian sullivan it looks like another wild day for your money on this friday. the dow jones pointing to a drop of more than 200 points at the open the implied open down 213. the nasdaq and s&p 500 also indicating a drop at the open. this as president trump turning up the heat on china he is now proposing an additional 100 billion in tariffs on chinese goods that news broke late last night. immediately the markets reacted. the futures reacted around the world. as only we can do on "worldwide exchange," we have full global coverage for you on this breaking news and your money eunice yoon is in beijing. nancy hungerford in singapore, joumanna bercetche in london let's start closer to home where the news is being made, that's washington is nbc's tracie potts with more. >> reporter: good m