Nightly News | March 17, 2013
>>> here's something you might find surprising. the reach of st. patrick's day around the world. although these images almost look photo shopped, the landmarks were transformed with green lighting in honor of the day. sydney operahouse in australia was glowing. both the christ redeemer statue in rio and the leaning tower of pisa shine brightly. back here in the u.s., residents in duluth, minnesota woke up this morning to something that occurred naturally -- some intense green aurora flames that lit up the northern sky .