Tuesday summary: Domitrovic on Cain; Lerhman on gold; Goolsbee on the Eurozone.

From Forbes, Brian Domitrovic highlights Herman Cain’s sound money advocacy.

On TGSN, Lew Lehrman advocates a modern gold standard.

In The WSJ, Austan Goolsbee argues without flexible exchange rates to adjust balance of payments, the Eurozone must rely on fiscal transfers or immigration.

At The Daily Beast, Bruce Bartlett applauds President Reagan’s tax and monetary achievements but argues today’s problems require different remedies:

In The WSJ, Stephen Moore reports Ted Cruz’s run-off chances in the Senate GOP primary.

From Alhambra Partners, Joe Calhoun highlights worrisome market conditions.

In The Washington Post, Robert Samuelson wonders why Greece hasn’t experienced a bank run yet.

At National Review, Kevin Williamson doubts that tax rates drives state to state migration.