A three-alarm fire at an apartment building on San Francisco’s Mission Street on Monday morning sent one person to the hospital and left 26 residents displaced, a fire dispatcher and an American Red Cross spokeswoman said.Hein Oo, 22, who lives at 4018 Mission St., said he was awakened around 6 a.m. by someone ringing the doorbell at his home, the second unit of a duplex.  But Oo wasn’t expecting any visitors, so he went back to sleep. Read More