President Trump is showing no signs of dialing back what Democrats are calling a "blatantly racist attack" on four members of Congress, who are all women of color. Trump is accusing the "squad" of "radical Democrats" of hating America and has said they should "go back" to where they came from. Three of the four congresswomen — Reps. Alexandria Ocasio-Cortez of New York, Rashida Tlaib of Michigan and Ayanna Pressley of Massachusetts — were born in the U.S. The fourth, Rep. Ilhan Omar of Minnesota, became a U.S. citizen at age 12. House Speaker Nancy Pelosi called the use of the racist trope "disgusting" and vowed a resolution condemning the president's language, while Omar and Tlaib, the first two Muslim women elected to Congress, said Trump's xenophobic attack was new grounds for impeachment. Pressley, who is African American, blasted the president for "the callous, chaotic and corrupt culture of this administration." The president seems more buoyed by the criticism than bothered,