Though frogs are having their own problems these days -- so maybe they need to go straight to the lice and flies.
http://en.wikipedia.org/wiki/Plagues_of_Egypt
This is what the LORD says: By this you will know that I am the LORD: With the staff that is in my hand I will strike the water of the Nile, and it will be changed into blood. The fish in the Nile will die, and the river will stink; the Egyptians will not be able to drink its water.
— Exodus 7:17–18
This is what the great LORD says: Let my people go, so that they may worship me. If you refuse to let them go, I will plague your whole country with frogs. The Nile will teem with frogs. They will come up into your palace and your bedroom and onto your bed, into the houses of your officials and on your people, and into your ovens and kneading troughs. The frogs will go up on you and your people and all your officials.
— Exodus 8:1–4
Then the LORD said <…> "Stretch out thy rod, and smite the dust of the land, that it may become lice throughout all the land of Egypt." <…> When Aaron stretched out his hand with the staff and struck the dust of the ground, gnats came upon men and animals. All the dust throughout the land of Egypt became lice.
— Exodus 8:16–17
This is what the LORD says: Let my people go, so that they may worship me. If you do not let my people go, I will send swarms of flies upon you and your officials, on your people and into your houses. The houses of the Egyptians will be full of flies, and even the ground where they are.
— Exodus 8:20–21
There's been a theory for a while that the fall of the Egypt's Old Kingdom around 2200 BC was the result of drought -- and the evidence is piling up to confirm it. Here's the latest:
http://news.scotsman.com/world/Ancient-Egypt-was-destroyed-by.6811426.jp
Researchers from the University of St Andrews have confirmed that a severe period of drought around 4,200 years ago may have contributed to the demise of the civilisation.
Using seismic investigations with sound waves, along with carbon dating of a 100-metre section of sediment from the bed of Lake Tana in Ethiopia, the team were able to look back many thousands of years. They were able to see how water levels in the lake had varied over the past 17,000 years, with the sediment signalling lush periods but also times of drought. . . .
Dr Richard Bates, senior lecturer in earth sciences at St Andrews, said their studies had confirmed that the ancient civilisation that was the Egyptian Old Kingdom - often referred to as the Age of the Pyramids - may have experienced a prolonged period of drought of the same severity being seen in parts of Africa now.
"Part of this research was driven by whether we could see anything in the lake sediment that would help us understand more about that period of drought, which was during the 90-year period at the end of the Old Kingdom, which really caused its demise," he said.
I don't know if the Southwest is headed for a century-long drought like the one that did in the Anasazi, but I suspect Rick Perry may be due to find out that his god simply doesn't have the kind of power to set things right that he's counting on.