Loving this week's SPIEGEL cover showing Pussy Riot member Nadyezhda Tolokonnikova sporting a ¡No pasarán! T-shirt.
That brings back so many memories of Nicaragua solidarity events and all that :)
Those who "will not get through" according to the use of the slogan at the time, were of course the Contra - right-wing insurgents (as we like to say today) enthusiastically supported by that nice Mr Reagan. Earlier uses of the phrase include Spanish Civil War, says Wikipedia.