Is It the CIA or the Saudis Who Want Signature Strikes in Yemen?

"...That is, these signature strikes would be operating from a base in Saudi Arabia (or is it in Oman), with informants developed, in significant part, by the Saudis (ya think)? And this authority, if granted, would permit the killing of people whose identities the CIA did not know.
The Saudis have, in the past, asked for Predator drones specifically so they could use them to attack the Houthi rebels in Yemen. They have blamed the Houthis and other unrest in Yemen on Iran, their rival for hegemony in the Middle East. At least according to what the Yemenis claimed to their Parliament, Saudi intelligence was involved in the disastrous strike on al-Majalah.
Now maybe this crazed plan wasn’t dreamed up by the Saudis..."