Terrorism in the USA:threat & response

[slapout9]

I read somewhere that there were multiple bombings per year in the US in the 1970s (usually with little or no loss of life); how many remained unsolved?

I started my Law Enforcement career when all that was going on, things are bad now but they have been a lot worse believe it or not. I would research a group called "The Weathermen" also the "The SDS" (students for a Democratic society). The reason I want go into more detail is a lot of the suspects essentially escaped justice and went on to positions of influence inside our present Government and other Institutions. You can find out some of that info and their present status when you research the radical groups I mentioned. Here is a link to one such person http://en.wikipedia.org/wiki/Bill_Ayers