South Florida probate litigator John Pankauski will speak today in Ft. Lauderdale, Florida and address Broward County probate attorneys who prepare wills and trusts and who administer estates. Pankauski, and Boston attorney Joe Bierwirth of Hemenway & Barnes, will present the following Florida law topic: Ethics & Estate Planners, 10 Things to Preserve & Protect Your Practice. The topic will include Florida probate matters, ethical challenges involved in wills, trusts, estates and guardianships, and how Massachusetts law differs.