Thousands of extraterrestrial enthusiasts are expected to descend on the desert for the 'Storm Area 51' event.

It’s an age-old question that gets asked time and again by folks on the fence: Is it better to buy a home or rent? The answer, of course, has always depended on personal circumstances and market conditions.

DIGITAL EXCLUSIVE: UNLV professor Michael Ian Borer talks about the trend and people's interest in aliens in relation to the #StormArea51 phenomenon.

They entice you with flashing lights, bells and whistles, attractive hosts and inexpensive food.

Dr. Michael Gardner discusses the shortages of OB-GYN doctors that will happen and what steps are being taken to entice them to come or stay in the Las Vegas area.

Hard-working people want to be responsible citizens but often don’t know how. What are we to make of the never-ending parade of news, the partisan voices yelling at one another, the seeming impossibility of understanding “the big political picture” without devoting a lifetime of study to it?

More than a decade ago, ABC News pulled off an amazing feat: a 2007 special edition of “20/20” that called attention to the rapid deterioration of the global environment. Reporters were stationed on all seven continents. The news unit even managed to have the lights turned off on the Empire State Building and Times Square to symbolize the dire threat posed by the decline of the earth’s natural support systems. Anchor Diane Sawyer had to use a flashlight – on camera – to maneuver around the set.

More than a decade ago, ABC News pulled off an amazing feat: a 2007 special edition of “20/20” that called attention to the rapid deterioration of the global environment.