Members of the President's cabinet must be confirmed by the U. S. Senate. If the president is sufficiently dissatisfied with their performance, he or she can fire them.
Fire them
"http://wiki.answers.com/Q/If_the_president_is_dissatisfied_with_the_performance_of_a_member_of_the_Cabinet_what_is_the_most_drastic_step_that_he_is_able_to_take"
Not in the United States. Cabinet members are appointed by the President to follow his orders. The most drastic thing they can do is to resign in protest.
Drastic times call for drastic measures. That was a rather drastic action, don't you think?
It is a trick question, tactics applied in the "right" situation usually are not as beneficial as brute force. For this I would recommend hitting the gym. You will see a drastic improvement in your overall performance, intelligence, and sex life.
the strikes threatened to cause widespread economic hardship
I had a drastic dream last night
Drastic Plastic was created in 1977.
Drastic Fantastic was created in 2006.
We have to take drastic measures!!
Anarchists favored drastic change.
Drastic Cinematic was created in 2010-04.