US congresswoman Marjorie Taylor Greene hit the headlines this week when she told Sky's US correspondent Martha Kelner to "go back to your own country ". 
  
It was the latest controversy in a political career for the Republican firebrand - a staunch supporter of US President Donald Trump and his Make America Great Again (MAGA) movement.   
  
But who is she and how influential has she become?  
  
Host Jonathan Samuels speaks to Tia Mitchell, Washington Bureau Chief for The Atlanta Journal-Constitution, who has been covering Ms Greene since she first entered politics five years ago. 
  
She tells us what she’s like in person, how she emerged and her most controversial moments. 
 
Producer: Emma Rae Woodhouse  
Editor: Philly Beaumont & Paul Stanworth