The PML(N) and the PPP both presented their manifestoes on Saturday, less than a fortnight before the February 8 poll, while their main opposition, the PTI, has still to present its own document. As was expected, both parties made promises but without disclosing their strategies on two matters: where they would find the money to do what they promised, and how they planned to deal with the IMF. Dealing with the IMF is perhaps the key issue, for most of their promises involve contradictory promises, such as about electricity tariffs, already made to the IMF. Perhaps one or both parties knows how to square the........