Since March 11 , when the market 's major indices were at their lowest levels since hitting multi-year lows in October , the tech-laden Nasdaq has climbed nearly 20 per cent .
Since March 11 , when the markets major indexes were at their lowest levels since hitting multiyear lows in October , the tech-laden Nasdaq has climbed nearly 20 percent .
Police using pepper spray arrested 12 people Monday night at a march and rally by about 400 activists protesting an annual training seminar of the Law Enforcement Intelligence Unit .