Kaavan's rescue from a derelict Pakistani zoo was assisted by American singer and actress Cher.
The hard-working rodent detects landmines in Cambodia and has cleared more than 141,000 square meters of land.
Known as Duch, he ran the regime’s most notorious prison and oversaw the torture and killings of as many as 16,000 Cambodians.
“It is troubling to see Southeast Asian American families being targeted at unprecedented levels."
This year has the highest number of Cambodian deportations in the country’s history.
A now-expired Instagram Live video has Miss USA Sarah Rose Summers in hot water.
Nuon Chea and Khieu Samphan were sentenced to life in prison.
"I was just bawling and just in shock,” says Betty Khakham, who learned of her husband's deportation on Tuesday, after he'd boarded the plane.
The group included refugees who had been in the U.S. for decades.
The U.S. took in Asian refugees after the Vietnam War, only to put many on a deportation path. A record number could be fed into this system in 2018.