The proposal condemned North Korea for "systematic humanitarian violations" and mentioned the abduction issue, the existence of concentration camps and the abuse against North Korean defectors sent back to North Korea.[25] A working group dealing with human rights abuses has also been set up at the six-party talks. United States Secretary of State Condoleezza Rice expressed support for the abduction issue.[26] On April 27, 2006, Sakie Yokota, mother of abductee Megumi Yokota, testified in a United States House of Representatives subcommittee about the abduction issue. The next day, Yokota met with US President George W. Bush to ask for the United States' help in resolving the abduction issue.