Some Indiana business leaders are speaking out against the ban on same-sex marriage, as the controversial topic once again heads to the Statehouse. Cummins, Eli Lilly and Co. and some local chambers of commerce are opposing HJR 3, which would put a constitutional amendment prohibiting same-sex unions on the November ballot. Same-sex marriage is now legal in 18 states, and Greg Kueterman, director of corporate communications for Eli Lilly, said bucking that trend would only drive top talent away from Indiana.