Chief executives from three top mortgage lenders hit by the subprime mortgage crisis went before a congressional panel to answer lawmakers' questions on how they were able to earn hundreds of millions of dollars while their companies were bleeding money. John Dimsdale reports.

Many homeless patients in Los Angeles hospitals aren't discharged in a timely manner because they have nowhere to go to recuperate. Jeff Tyler reports a new program is trying to address the problem.

Employers cut more than 63,000 jobs in February -- the largest number in five years, according to the Labor Department. How long might job losses continue? As long as it takes to settle up with years of overextended growth. Alisa Roth reports