INDIANAPOLIS - A second media poll in a week shows that Democratic Rep. Julia Carson is in an unexpectedly close re-election campaign just two weeks before Election Day. Carson, seeking her sixth term in the 7th District that includes most of Indianapolis, was the pick of 48 percent of those surveyed, with Republican Eric Dickerson supported by 43 percent in WISH-TV Indiana Poll released Monday. Nine percent were undecided in the poll, which has a margin of error of plus or minus 5 percentage points. The new poll found the race much tighter than a WISH survey in early September,...