By David Wetzel New York (Knewz) — Airbnb is joining in on efforts to aid refugees fleeing Ukraine as Russian troops continue to invade the nation. Airbnb announced March 8 that it is teaming up with the International Organization for Migration (IOM) to provide free housing for people fleeing the war-torn country. The announcement comes on the heels of last week’s announcement of providing housing for 100,000 refugees. So far, more than 15,000 hosts have signed up to help, according to Airbnb Airbnb will provide short-term housing in Poland, Moldova, Romania, Hungary and Slovakia for refugees,…