Just recently the Taoiseach Leo Varadkar said that Direct Provision here was not inhumane. However groups like the Movement of Asylum Seekers Ireland say the system is, and they want it abolished. But what is Direct Provision really like? And do those living in the system think it's inhumane? Our reporter Barry Whyte has been to a number of Direct Provision centres around the country, and he has been speaking to Pat....