Police are searching for a man in his 30's who broke into a West Village apartment wielding a knife, only to be driven off by the occupant's furious response. The Post spoke to the resident, Jennifer LaPierre, a 41-year-old writer who lives in a basement apartment on West 11th Street. The article makes clear that when she's not pounding the keyboard, she likes to pump iron and work out at a nearby gym. LaPierre woke......