An underage UI junior suffered third-degree burns at a local bar around midnight Wednesday -- and at least two others were hospitalized -- after she spit a shot of hard liquor into a fire that had been started by a bartender, witnesses and police say.The fire at Etc., 118 S. Dubuque St., started when liquor was poured onto the bar and lit, witnesses and police said. But it flared when Deanine Busche, who is 20 but had been consuming alcohol, attempted to "breathe fire" by spitting alcohol into the open flame, witnesses said. "Her face was white from being burnt,...