Which of the following is true about concern for "WMDs" in Iraq?

Which of the following is true about concern for “WMDs” in Iraq?

a. Hussein was suspected of selling nuclear and biological weapons to Israel to be used against Al-Qaeda.

b. Major stockpiles of weapons were found that Al-Qaeda admitted it was gathering there with government support.

c. Al-Qaeda claimed responsibility for the creation and use of chemical weapons against minorities in that country

d. Hussein was a suspected supporter of Al-Qaeda who could have given them nuclear and biological weapons.