Rep. Marjorie Taylor Greene (R-GA) is boosting her profile by offering a chance to win a .50 caliber rifle. On Thursday, Greene posted a YouTube video with details of the giveaway. "Joe Biden abandoned Americans in Afghanistan," Greene says in the video. "And armed an Islamic terrorist nation with $83 billion in weapons like this one." Greene then presents a large .50 caliber rifle to the camera. "Biden should be impeached," she continued.