David Folkenflik

Step up to any newsstand in Australia, like the one in Melbourne's Central Business District, and ask who Rupert Murdoch is, and you might get an appraisal like this one from Tom Baxter, an officer with a local disability foundation: "Long time in newspapers, ruthless; dedicated to their craft; a global citizen."

First of four parts

Ultimately, all roads lead home for Rupert Murdoch.

"The story of our company is the stuff of legend: from a small newspaper in Adelaide to a global corporation based in New York, with a market capitalization of about $44 billion," he said last October, when he addressed a News Corp. shareholders meeting in Los Angeles.

Australians view the company's history differently.

Last night a bewildering debate broke out on CNN's Piers Morgan Tonight over video posted online yesterday of a young Barack Obama speaking at a student protest at Harvard Law School more than two decades ago.

The debate focused on whether the new BuzzFeed website or Breitbart.com deserved credit for the scoop.

My bewilderment stemmed from the question of why anyone would consider this video to be a scoop at all.

An increasing number of corporations have announced that they will no longer advertise on the show of the undisputed king of political radio talk, Rush Limbaugh, in the wake of caustic and sexually charged comments he made about a Georgetown Law student.

An apology over the weekend failed to quell the controversy, as both corporations and conservative commentators denounced Limbaugh's latest provocative remarks. It is far from his first such episode. Part of Limbaugh's appeal involves getting listeners to tune in to hear just what shibboleth-bursting thing he'll say next.

Philadelphia's financially troubled newspapers — the jointly owned Inquirer and Daily News — may be sold for the fourth time in six years. Circulation and advertising are down. A new set of layoffs has been announced, and the papers' newsrooms are about to be combined with the news site Philly.com.

But reporters and editors there are outraged by something else: the actions of their own publisher to influence their coverage of the company's sale.

The twists and turns of the Republican presidential campaign have been practically made for — and watched on — live television. And despite predictions of new media tools like Twitter and Facebook dominating election coverage, Americans are continuing to rely on an old standby: cable TV.

After coming in second in the Nevada caucuses, Newt Gingrich assured reporters that national news exposure would be a surefire remedy for catching up with Mitt Romney.

The voice mail and computer hacking and police bribery scandal that has roiled the British newspaper industry has also led to calls for government regulation of the press in one of the world's greatest democracies.

Some newspaper executives, such as Paul Dacre, editor of the Daily Mail and editor-in-chief of the Mail on Sunday, are attempting to draw the line.

Pages