House Democrats are asking the Biden administration to justify its use of Title 42, a Trump-era policy which allows the U.S. to expel recently arrived migrants without due process. Since 2020, it’s been used to expel more than 1.2 million asylum seekers. Thirty-three Democrats signed a letter to CDC Director Dr. Rochelle Walensky Monday demanding an end to the policy, which they write is directly responsible for sending thousands of immigrants back to situations where they faced assault, rape and even murder.