I have 3 activities, activityA, activityB & activityC. I want to add a menu button NEW SEARCH that will destroy/finish all 3 and start a new activityA. I do not want to finish the activities as they process as I want the user to be able to navigate between the 3 unless the NEW SEARCH menu option is chosen. Basically I want to know how to finish activityA & B from activityC. Thanks!