text: Darfur Rebels Boycott Talks for 24 Hours  ABUJA, Nigeria (Reuters) - Sudan's two Darfur rebel groups  walked out of peace talks in Nigeria for 24 hours Saturday,  saying they needed to mourn 75 civilians killed by Sudanese  government forces and Arab Janjaweed militia in the last three  days.
inputs: Darfur Rebels Boycott Talks for 24 Hours  ABUJA, Nigeria (Reuters) - Sudan's two Darfur rebel groups  walked out of peace talks in Nigeria for 24 hours Saturday,  saying they needed to mourn 75 civilians killed by Sudanese  government forces and Arab Janjaweed militia in the last three  days.