U.S. Sen. Ed Markey (D-MA) attends the Subcommittee on Western Hemisphere, Transnational Crime, Civilian Security, Democracy, Human Rights, and Global Women's Issues/Subcommittee on East Asia, The Pacific, And International Cybersecurity Policy joint hearing "Atrocities in Xinjiang: Where Do We Go From Here?" on Capitol Hill in Washington, U.S., June 10, 2021. Picture taken June 10, 2021. REUTERS/Leah Millis 

Sen. Chris Coons (D-DE) listens as Rushan Abbas, Executive Director of Campaign for Uyghurs, testifies during the Subcommittee on Western Hemisphere, Transnational Crime, Civilian Security, Democracy, Human Rights, and Global Women's Issues/Subcommittee on East Asia, The Pacific, And International Cybersecurity Policy joint hearing "Atrocities in Xinjiang: Where Do We Go From Here?" on Capitol Hill in Washington, U.S., June 10, 2021. Murat's mother Gulshan Abbas was sentenced for crimes of terrorism and "disrupting social order", according to China's Foreign Ministry. Picture taken June 10, 2021. REUTERS/Leah Millis 

Demonstrators, including Zami Uyghur (R) and her 4-year-old son (whom she preferred not to name), hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Demonstrators, including Aziz Sulayman, hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Demonstrators hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Demonstrators, including Aziz Sulayman, hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Ali Jan takes part in a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Demonstrators hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Demonstrators, including Aziz Sulayman (L), hold a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkistan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Setiwaldi Abdukadir takes part in a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkestan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Jamal Rehi takes part in a protest in front of the U.S. State Department to commemorate Uyghur Doppa Day and to urge the U.S. and the international community to take action against China's treatment of the Uyghur people in the East Turkestan (Xinjiang) region, in Washington, U.S. May 5, 2021. REUTERS/Leah Millis 

Rushan Abbas, Executive Director of Campaign for Uyghurs, speaks to a group gathered near the White House to call on the U.S. government to respond to China's alleged abuses of a Muslim ethnic minority called the Uighurs, near the White House in Washington, U.S. July 3, 2020. REUTERS/Leah Millis 

Rushan Abbas, Executive Director of Campaign for Uyghurs, gathers with others near the White House to call on the U.S. government to respond to China's alleged abuses of a Muslim ethnic minority called the Uighurs, near the White House in Washington, U.S. July 3, 2020. REUTERS/Leah Millis