"Give it a try & tell us how much of your student loan debt will be cancelled," the senator tweeted.
The pair bullied the 14-year-old by saying one classmate was his boyfriend.
The former members said the organization is "filled with white nationalists and neo-Nazis posing as principled conservatives and Republicans."
"That comment that a substitute made to my son is not appreciated for any of my family members or myself."
Respicius Mtazangira, 51, was found guilty of killing pupil Sperius Eradius, 14, by a high court this week.
A Virginia school district is investigating video appearing to show a teacher's assistant wrapping a "Make America Great Again" flag supporting President Donald Trump around a student's head.
The president spoke out after facing criticism over his comments on Warmbier.
The teacher and student allegedly exchanged naked pictures, sexually touched each other during class and had sex multiple times
Kendall Bane was shot in the stomach and grazed in the leg after enemy forces launched an attack in the Helmand province of Afghanistan.
A Texas high school teacher gave students a "fake news" assignment intended to illustrate the power of creating and distributing false information -- it resonated far more than expected.
According to a wrongful death suit filed by the family of 18-year-old Collin Lewis Wiant from Ohio, the teen died after two months of hazing.
Rebecca Sparrow, 37, told the court: "You all expected more from me—and I let you down."
"It's our history. We live in a southern state, and if we were doing it for hate we wouldn't be wearing it."
"She said that yes, she locked him out. That she felt she was in danger, so she wanted to make sure everyone was safe so she locked him out."
Julian Adame, a student at the University of Redlands, was travelling on his own when the incident occurred.
The 23-year-old faces five years in prison over the hoax bomb threat.
"Our chapter condemns the racist, offensive and disgraceful conduct of the two women involved in the video posted yesterday."
A major for-profit university has reached a settlement with 48 states and the District of Columbia that will force it to wipe out nearly $500 million in debt incurred by thousands of its students across the country.
Student Nicole Parsons put up the poster after racist graffiti was scrawled on campus.
A former Lehigh University student from China who was already facing ethnic intimidation charges against a black dormitory roommate is now accused of attempted homicide by trying to slowly but surely poison him.
Evan James McCarty has agreed to publicly disavow white supremacy, apologize both in writing and on video and undergo "anti-hate training."