Palestinian-American lawmaker holds anti-Netanyahu signpublished at 20:08 British Summer Time 24 July
During Netanyahu's speech, Michigan Democrat Rashida Tlaib was seen holding a placard in the air.
On one side the sign read "guilty of genocide" and on the other side it said "war criminal".
Tlaib, the first Palestinian-American member of Congress, was also wearing a traditional Palestinian keffiyeh scarf around her neck.