as the global financial crisis, the european migrant crisis and the economic meltdown in greece, which threatened the european single currency. but after september s elections, she ll be ready to hand over to a new leader and german businesses are wondering if they re heading into choppy waters. theo leggett reports from munich: below the streets of munich, these chefs are cooking up a bavarian face. the hartzkeller is a popular restaurant in the cellars of the majestic new town hall. times have been tough during a pandemic, but customers are coming back. yet now, for businesses across the country, more changes on its way. country, more changes on its wa . , country, more changes on its wa . country, more changes on its wa. , ., , way. over the past 15 years here in germany, - way. over the past 15 years here in germany, different| here in germany, different governments have come and gone, but chancellor angela merkel has always been in power. haifa has always been in power. now