couric is next. derrick will see you at 7:00. don t forget, wusa9.com is always on. have a good night. couric: tonight, a man angry at the i.r.s. crashes his plane into an office building in austin, texas, where federal tax employees work, setting it on fire. i m katie couric. also tonight, what will he say? tiger woods speaks publicly tomorrow for the first time since he left the pro golf tour in an adultery scandal. and a cbs news investigation for only $8 a month you can help feed a child. couric: but how much of feed the children s donations actually go to feeding children? captioning sponsored by cbs from cbs news world headquarters in new york, this is the cbs evening news with katie couric. couric: good evening, everyone. the live image that flashed on to television screens across the country today brought back memories of 9/11 and fears of terrorism. a building, this time in austin, texas, was going up in flames after it was hit by a plane. but officials sa