Hubbys aunt is in nursing home in Tennessee now and recently they changed POA. She has cancer and is going to pass away. She told us specifically she has CD's that we and our 3 children are listed as beneficiaries. Can the power of attorney now change the beneficiaries on these CDs. We have reason to believe this new POA might be thinking of cashing these. Is this legal. She is still living and this is her wish that we have these. We are talking a very generous amount of money. We are worried our children will not receive these.