Sahra Wagenknecht, a former leading light in Germany’s hard-left Die Linke (The Left) party who left to form her own political movement, has not yet decided which alliance she would call home if successful in European Parliament elections. “There is currently no decision on this,” Wagenknecht, the former leader of Die Linke’s parliamentary group in the Bundestag, replied to an enquiry from dpa. Wagenknecht left Die Linke in October and is looking to found her own party in January. It is currently known as the Sahra Wagenknecht Alliance (BSW) until a formal name is chosen. She told dpa in Novem…