officially challenge donald trump for the g.o.p. presidential nomination. i think florida and iowa are a source of hope. norah: the air national guardsman accused of leaking government secrets was previously caught searching for classified documents. but was not removed from his position. thousands have been forced out of their homes after heavy rains caused catastrophic flooding in northern italy. norah: how a recovery program tackles addiction and rebuilds lives through the art of woodworking. everybody deserves a second chance. the new york city ballet recently promoted its first-ever asian american female principal dancer. what it means for increasing diversity on stage. to make anyone feel more accepted is just the best gift. norah: good evening to our viewers in the west, and thank you for joining us on this thursday night. tonight, there are new details in the investigation of the deadly shooting rampage in farmington, new mexico. po