 In anger over Maria Corina Machado being teargassed for trying to enter the National Assembly after having been expelled, some protesters attacked the headquarters of the Ministry of Public Works & Housing.President Maduro said the attack forced the evacuation of workers and about 89 children from the building after it had become "engulfed in flames" with much of the building's equipment destroyed and its windows shattered.Two weeks earlier, the Tachira state campus of the National Experimental University of the Armed Forces, a military university that was converted by government decree to a public university, was attacked with petrol bombs and largely destroyed.