Monday night he said the filibuster would last "as long as (he is) physically able" and around the 15-hour mark, he said "I've got fuel in the tank man." To watch Booker speak live, click here.

While you were sleeping, New Jersey Democrat Cory Booker spent the night protesting President Donald Trump's agenda on the Senate floor. Booker began his speech at 7 p.m. EST Monday, March 31 and ...

How long has Cory Booker been speaking? NPR reports that Booker began speaking at 7 p.m. on Monday night (March 31). As of 1 p.m. EST on Tuesday, Booker will be hitting the 18-hour mark.