From Gallup:

Seventy-two percent of Americans say big government is a greater threat to the U.S. in the future than is big business or big labor, a record high in the nearly 50-year history of this question. The prior high for big government was 65% in 1999 and 2000. Big government has always topped big business and big labor, including in the initial asking in 1965, but just 35% named it at that time.

The latest update comes from a Dec. 5-8 poll. Gallup has documented a steady increase in concern about big government since 2009, rising from 55% in March 2009 to 64% in November 2011 and 72% today. This suggests that government policies specific to the period, such as the Affordable Care Act — perhaps coupled with recent revelations of government spying tactics by former NSA contractor Edward Snowden — may be factors.

Note that Gallup says the upward trend has been taking place since 2009 — the beginning of the Obama administration’s massive growth in government spending and intrusion into our lives. And now we have the ObamaCare debacle, culminating in a record high.