1.   Its endogenous synthesis and urinary excretion have been well established, but no consensus exists concerning the mode of intestinal absorption.

2.   Controversy still exists concerning the need of sclerosing agents injection after epinephrine injection.

3.   According to Molly McUsic, former counselor to Babbitt, staff files of former employees also exist concerning travel to potential monument sites.

4.   Rider then implied that a double standard might exist concerning his tardiness.

5.   But the commission decided that insufficient evidence existed concerning both the assassination and the massacres to identify those who should be prosecuted.