First, as you note, Congress and state governments must be willing to pay, especially in the Medicaid program and to a lesser degree in Medicare.
Much attention must be paid, especially in a multispool unit, to the design of all bearings, including the thrust bearings that absorb axial forces, and to the lubrication system.
The Conservatives should pay especially close attention.
In some European countries, inexpensive rescue insurance covers the costs of all rescues, while in others, those rescued must pay for the help, especially when "victims" are thought to have been negligent or to have cried wolf.
The weakened rial means Iranians must pay far more for goods, especially imports.
The case for going higher is harder to make, but clearly some families at higher income levels are hard-pressed to pay for health coverage, especially if they must pay the full $11,000 to12,0000 cost of a typical family policy.
Its government debt, already at 120 percent of gross domestic product, will almost certainly continue to rise, especially if Italy must pay a larger portion of the bill for shoring up the monetary union.
The second weakness Trump ascribed to Obama was that "the countries we are defending must pay for the cost of this defense," especially NATO.
The modern museum, he said later, "must pay greater attention to its educational responsibility, especially to the young".
But Europe's biggest utilities are especially upset over the sums they must pay gas producers, in particular Russia's state-backed giant, Gazprom.
