Fast Money starts right now.

Live from the Nasak market site overlooking New York City's Times Square.

I'm Melissa Lee.

Traders on the desk are Pete Nigeri and Karen Feinerman, Steve Grosso, and Guyadami.

Tonight on Fast turmoil at the White House in the midst of key trade talks with Canada.

The administration is dealing with another bombshell as a staffer goes rogue.

We've got the details.

Plus, Nike stock rebounding as it releases its controversial

ad featuring Colin Kappernik this afternoon and one trader is calling it a

dangerous move. But first we start with the top tech executives having their

day on the hill in Washington DC.

Twitter CEO Jack Dorsey at the tail end of six and a half hours of testimony.

That's between both the House and the Senate.

Let's get to Julia Borsen who's on the ground with all the details.

Julia.

Melissa, that's right.

Jack Dorsey is still here in this hearing room behind me,

testifying before the House Energy and Commerce Committee.

It has been a very long day for him,

because he remember he started his day

sharing the stage with Cheryl Sandberg,

the two of them testifying before the Senate Intel Committee.

...