President Reagan often said it’s hard to recall that you came to drain the swamp when you’re up to your armpits in alligators. Republicans like Rep. Don Young of Alaska would rather use your tax dollars to build a scenic bridge to the swamp. Hard as it is to believe, Young is more in tune with the GOP that rules Congress today than the former president who restored the party to national power in 1980 when he won the White House and a Republican Senate. Their differences are nowhere more evident than on limiting government and reducing federal spending. Reagan...