einsteins theory stated there was a barrier that wont permit matter to go faster than light
it also implyed if a particle was already going faster than light it wouldnt be able to slow down below the speed of light

he theoried that if an object could be accelerated to faster than light it would be able to arrive before it left (from the observers point of view)
it also meant if an object was going faster you wouldnt be able to see it (meaning it didnt arrive before it left)

so these particles wont change a whole bunch of anything the man said (its been tested for close to 100 years and not 1 crack has been found)