3 more groups submit Missouri ballot petitions

(AP) — Proponents of initiatives aimed at sales taxes, cigarette taxes and medical marijuana submitted petitions Sunday in hopes of getting their proposals on Missouri's November ballot.

Petitions submitted Sunday involved two proposed constitutional amendments, one that would prohibit state and local governments from charging sales tax on any services that weren't already taxed as of 2015, and another that would allow the use of marijuana for medical purposes.