After saying shortly into his Hardball program, "Normally domestic terrorists, people, tend to be on the far right," Matthews later asked his guests if Tax Day had something to do with the event since it doesn't mean "a whole lot to the Arab world or Islamic world or the, certainly not to al Qaeda" (video follows with transcript):
CHRIS MATTHEWS: Well, Michael, Tax Day today. That came up. You know, I was thinking of all the iconic events, or being told about them today. Of course, I knew it was Tax Day because I got them in. But of course, it's Patriots Day. It's also the Boston Marathon. And would you as an expert be thinking domestic at this point? I don't think Tax Day means a whole lot to the Arab world or Islamic world or the, certainly not to al Qaeda in terms of their world. It doesn't have any iconic significance.
CLINT VAN ZANDT, FORMER FBI PROFILER: At this point, as an investigator, you don't want to shut down any options, but based upon the type of explosive that appears, the size of the explosive, the way it was done, this is well within the capability of somebody with too much time in front of the internet who was looking up bombs and who hates government, who hates America. For whatever his or her reasons for doing something like this, this is well within the realm of one person.
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