The media scrambled last week as authorities arrested a suspect in the Times Square terror case, the Gulf oil spill grew more ominous, Wall Street went briefly into free fall and floods took a deadly toll in Tennessee. All of which left little room for coverage of a crucial overseas election.

The controversial immigration law in Arizona sparked significant interest in the blogosphere last week, as it did in the mainstream media. But the social media also focused intently on a story that was largely absent in the MSM—the question of whether we on earth should consider E.T. a friend or foe.