The real absurdity here is that Congress doesn't seem to realize that an Arab-owned company's management of America's ports is just a taste of what is coming. Greater foreign ownership of U.S. assets is an inevitable consequence of the reckless tax-cutting, deficit-ballooning fiscal policies that Congress and the White House have pursued. By encouraging the United States to consume more than it produces, these fiscal policies have sucked in imports so fast that the nation is nearing a trillion-dollar annual trade deficit. Those are IOUs on America's future, issued by a spendthrift Congress ....

Here's how bad it is: The worst thing that could happen to the United States, paradoxically, would be for Arab and other foreign investors to take us at our xenophobic word and decide that America doesn't really want foreign investment. If they pulled out their money, U.S. financial markets would plummet in a crash that might make 1929 look like a sleigh ride.