When FORBES asked Avtovaz President Alexei Nikolaev about his ties to Boris Berezovsky, the industrial manager and his aides exchanged worried looks.

FORBES: Godfather of the Kremlin?

They exchanged slightly worried looks.

NPR: Carnival in Rio: A Party Like No Other

He looks over at his now-worried pitching coach, understanding the danger of a leadoff walk.

FORBES: Baseball Mythbusting: Was That a Clutch Hit? Or Did the Pitcher Just Choke?

When Youth Radio's Jordan Monroe looks at his friends' musical tastes, he's worried about the future of the blues.

NPR: Young People and the Future of the Blues

At the Daily Beast, Kate Dailey looks at his medical history and finds plenty of reason to be worried, adding to growing speculation that he may not return to Apple.

FORBES: What They're Saying About Steve Jobs

The BMA is worried that the more people start using e-cigarettes the more it will normalise something that looks like smoking.

BBC: Electronic cigarettes - miracle or menace?