“…In the present issue of the Journal of Law, Medicine & Ethics , Charles Sabatino reviews the potential reach of universal advance directives (AD). 1 By examining each state's health care power of attorney laws, he determined that a universal AD could feasibly be implemented in 41 of 50 states and the District of Columbia (five more than in 2005). He describes six barriers to a universal AD; some surmountable (e.g., witness requirements, execution requirements, and effectiveness triggers) others, insurmountable (e.g., mandatory forms, mandatory disclosures, and specific language regarding certain decisions, such as withholding nutrition).…”