Stranger than fiction.

Also, Fed Chairman Ben Bernanke will be back on Capitol Hill.

Biogen and Elan take hits on a new Tysabri warning.

Fannie Mae and Freddie Mac close mixed. Delta and Northwest both fall on worries about their merger.

Shares plunge 15.6% after its first-quarter fell short of Street expectations.

Fed Chairman Ben Bernanke’s Capitol Hill testimony and good news for Fannie and Freddie boosted the sector.

S1 soars after swinging to a quarterly profit.

Cisco shares rise after the company delivers a favorable outlook at a technology conference.

A published report says the company has talked to Verizon about a wireless deal.

Shares are slightly lower.

The stock falls as higher expenditures hit earnings guidance.