German centrist parties reach coalition deal as Trump tariffs loom over Europe / German parties reach a deal to form a new government after weeks of talks / German parties to form new coalition government as country nearing 'recession' / German parties reach deal over huge spending plan / Germany's oldest party between a rock and a hard place / Voters flock to political extremes in Germany as the centrist parties stumble / Germany's political parties -- what you need to know / Germany's Free Democratic Party leader to retire from politics / A guide to Germany's 'colour-coded' party politics ahead of key election