History repeats itself, a civil war is brewing. Because leftists are morons.
If we learned anything from the last Civil War, and we didn’t, we will let California secede. There will be a huge migration of those with IQ’s higher than 100. Because of the glut of housing on the market, these people will arrive in Nevada, Oregon, and Arizona shorn of most or all of their life savings. Then the new nation will descend into utter Marxism, bankruptcy, starvation, and violence. The new nation will either come hat-in-hand back to the U.S., or will welcome in Mexico, and will descend even farther into chaos.
The INSTANT secession occurs, Trump should seal the border, because Californians will attempt to escape. The first ones—the smartest—should be allowed to. But anyone stupid enough to wait even a week should be kept out of the U.S.