German Finance Minister Christian Lindner and news reporter Franca Lehfeldt married in a civil ceremony on Thursday at the upscale holiday island of Sylt. It was the first day of their wedding celebrations that are due to continue on Friday with a traditional German Polterabend – a custom where guests are invited to break porcelain on the evening before the wedding. and on Saturday with the church wedding ceremony. Saturday evening, the couple is expected to host a party with guests including German Chancellor Olaf Scholz. Lindner and Lehfeldt have been together since 2018. The island of Sylt …