Kinyua & co know it, no bank global bank will lend Kenya. Most of them are smouldering after writing off Greek sovereign debt. Ample examples of defaults by states exist - Argentina, mexico, Pueto Rico etc.
Unless you are Nigeria holding USD reserves or Botswana sitting on Diamond surpluses, there is no sane bank that will lend a 3rd world african government at this time. In any case our BoP, capital account and Total debt / GDP ratios are scary.
As for the currency, poor clueless MPs, they are sitting earning our money listening to Baloney from bank executives on why the KES lost value. Everyone knows the Eurozone issues have nothing to do with our currency. There is minimal linkage. Banks severely screwed the economy to make easy money with the blessings of Ndung'u. 4 things have fixed the KES, the regulation of USD balances held by banks, taking positions in the market, increasing the CRR and offering USD to oil importers. All these were options available as early as May.