Not trying to start a keynesian verse austerity flame war, the tempo and mechanisms of destruction are irrelevant, just showing a rift beginning between germany and the US

http://www.zerohedge.com/article/germany-us-rift-gets-deeper-merkel-openly-mocks-obamas-keynesian-guidelines
The transatlantic smackdown is getting vicious, as Angela Merkel makes a point to demonstrate her refusal to follow Obama’s policies before a business audience in Berlin. As Bloomberg reports, “Chancellor Angela Merkel championed German export strength as “the right thing” for her country, spurning President Barack Obama’s call to boost private spending as both leaders prepare for Group of 20 talks.
More from Bloomberg:

snip

The G-20 must “safeguard and strengthen” the economic recovery and promote “global demand growth that avoids the imbalances of the past,” Obama said in a June 16 letter to fellow G-20 leaders. He expressed concern about “heavy reliance on exports by some countries,” which he didn’t name. Treasury Secretary Timothy F. Geithner called on June 5 for “stronger domestic demand growth” in European countries like Germany that have trade surpluses.
The upcoming G-20 meeting will likely be very contentious:

Merkel said on June 11 that she expects to have a “hard time” from fellow leaders at the G-20 meeting, where Germany and France are leading Europe’s push for a global commitment to impose bank levies and a tax on financial transactions.

The G-20 faces a test of unity on the banking levy, a German government official said earlier today, warning that leaders can either pull together or split into two camps over the tax. The official spoke to reporters on condition of anonymity.
And the punchline:

Obama’s appeal “isn’t anything that goes against what we are doing,” Merkel told reporters yesterday. “If we don’t get onto a path of sustainable economic growth but have rather a growth bubble, then if the next crisis comes we won’t be able to pay for it.”