UPDATE 1 — EPA proposes full reallocation of refinery biofuel exemptions
(Updates dateline, adds additional detail from EPA, RFA comment in paragraphs 5-8) By Siddharth Cavale CHICAGO, Oct 13 (Reuters) — The US Environmental Protection Agency proposed on Tuesday to make larger refiners blend more biofuels into their products over the next two years, a move that will likely appeal to farm-st