INDIANAPOLIS (AP) — Legislative leaders are leery of a proposal being backed by the Indiana Chamber of Commerce to raise the state’s legal age for buying cigarettes from 18 to 21.

The statewide business group announced a lobbying agenda Monday for the legislative session that starts in early January. The group says Indiana needs to reduce its smoking rate that causes $3 billion in annual heath care costs in the state.

Republican House Speaker Brian Bosma says he has trouble telling military members they can be sent to Iraq but that they can’t buy cigarettes.

Proposals for a $1 per-pack hike in Indiana’s cigarette tax appears have failed the last two years in the Legislature. Such a tax increase is unlikely next year as lawmakers aren’t expected to consider major budget issues.