Of course. Who else? "Jordanian Journalist: The Jews And The American Right Are Behind Boston Bombing, Just As They Were Behind 9/11," from MEMRI, April 18:
In an article titled "The Boston Explosions – Look For Jews" on the Jordanian website Ammon News, Palestinian-born Jordanian journalist As'ad Al-'Azouni, known for his antisemitic articles, wrote that the Jews and the "American right" were behind the recent Boston bombing, just as they had been behind the attacks of 9/11. He claimed that the bombing was meant to prevent U.S. President Barack Obama from discharging his second term in office in peace.
Al-'Azouni, several of whose articles have been translated and published by MEMRI, was recently fired from the Jordanian daily Al-Arab Al-Yawm for writing an article in which he blamed the Jews for all the wars, plots, and corruption in the world.  Following his dismissal, he wrote that it was MEMRI's publication of this article that had caused him to lose his job.
The following are excerpts from his article on the Boston bombing:
As'ad Al-'Azouni (image: ammonnews.net)
"It has been known for quite some time that the U.S. is at the epicenter of a Jewish plan to harm it by removing it from its throne as the world's only superpower – [a move that is] in accordance with the exploitative Jewish approach. [America's] fate will be no better than that of Great Britain, the womb from which Israel emerged. Nor will the Arab states that allowed the establishment of Israel be saved from the Jewish plan to annihilate them.
"Britain is the superpower that violated all laws, both natural and man-made, when it established Israel in order to rid itself of the Jews and create an English-Christian state purged of Jews. But after they grew strong in Palestine by emigrating [there], they expelled the British from Palestine, seeing [Britain] as an occupying state. And now they are destroying the Arab regimes that supported them.
"They [the Jews] made an alliance with the Nazi Hitler, who is considered to be the first Western leader who promised Palestine to them. They agreed to hand over the old and sick Jews, to be disposed of as Hitler saw fit, and in return, he allowed them to send the young Jews to Palestine. I do not know if [Hitler] did this knowingly, or was misled by the Jews, because after the war the Jews looted Germany on the grounds that Hitler had burned the Jews…
"At first, they claimed that Hitler had killed 40 million [Jews], but the international community was outraged by the magnitude of this lie and they were forced to recant it. Then they claimed that Hitler the Nazi had exterminated 24 million Jews, but this lie too outraged the international community, so they reduced the number to six million, and did not back down [from this claim].
"We will never forget the September 11, 2001 terror attacks that shook America. But if you think about it, you will find that the Jews and their allies in the American right committed that heinous crime in order to embroil America in wars of attrition in Afghanistan and Iraq, and in order to keep it from recuperating and resuming its pressure on Israel to resolve the Palestinian problem by establishing a Palestinian state. They tried several times to convince President Obama to attack Iran [by letting Israel] carry out [the attack], but he refused. During his last visit to the region, he promised to make serious efforts to resolve the Palestinian problem, and told the Israelis that John Kerry would be America's point man for peace in the region.
"[Looking at it] from this perspective, [we see that] the bombing of the [Twin] Towers was meant to embroil America in the Middle East, whereas the Boston bombing and its repercussions were meant to deter America from trying to pressure Israel to advance the peace process in the region....