Concerns about problems at the polls appear to be greater and coming earlier than usual this election year. Already, mysterious phone calls in Florida and Virginia have told voters they can vote by phone — which they cannot do.
And until this week, there were anonymous billboards in Ohio and Wisconsin warning that voter fraud is a felony — which it is.
There are more ways than ever to watch TV programs on the Internet, from Netflix and Amazon to Hulu. But many viewers discover that watching TV on the Web can be frustrating. Their favorite show might suddenly stop, stutter and be replaced by a note that reads "buffering." The problem is lack of bandwidth: The data that is the video just can't squeeze through the wires and onto the screen.
Tanzania has been identified as the leading exporter of illegal ivory in recent years. An estimated 10,000 elephants are being slaughtered in the country annually. Here, elephants walk in the Serengeti National Reserve in northern Tanzania in 2010.
Credit Tony Karumba / AFP/Getty Images
Wildlife rangers in Tanzania came across this elephant that had been killed for its ivory. Tanzania says it wants to prevent the slaughter of elephants, but rangers are poorly paid and are responsible for monitoring vast game reserves in the East African country.
Gone from this year's presidential campaign are most mentions of climate change, environmental pollution, or green jobs. Former Gov. Mitt Romney, the GOP presidential nominee, prefers to call attention instead to the country's continuing dependence on foreign energy sources.
"I will set a national goal of North American energy independence by the year 2020," Romney declared in August.
The line is now a standard part of Romney's stump speech, and he repeated it in his first two debates with President Obama.