1. Why will the future be potentially tumultuous? Ϊʲôδ����DZ���ǻ��ҵģ�
2. They worry that his wife could potentially harm Grandpa Joe if she found out. ���ǵ����������ӷ������������ᰵ�����˺�үү�ǡ�
3. One possibility mentioned by members of Congress would be to create a tax that would confiscate potentially all of the payouts. �ɹ�����Ա�ᵽ��һ�ֿ����Խ���Ҫ���콫DZ�ڵ�û��������Щ���ѵ�һ˰��