http://news.yahoo.com/s/nm/20090119/wl_nm/us_venezuela_chavez_1
CARACAS (Reuters) – Assailants attacked Venezuela's opposition with tear gas on Monday after President Hugo Chavez told police to use gas at anti-government public disturbances ahead of a referendum on allowing the leftist re-election.
Venezuelans will vote on February 15 on a proposed change to the constitution allowing Chavez and other politicians to stay in office as long as they keep winning elections.
A similar proposal was defeated in a referendum in 2007 after large and sometimes violent protests led by students.