In the two weeks following, the market regained a good chunk of the post-tragedy losses.

FORBES: Is it over?

People walk out with a personalized plan, including what to do in the two weeks following the retreat.

WSJ: Are Retirement Conferences Worth It? | WSJ.Money Summer 2013

One thing that stood out in the tables below, though, was this: In the two weeks following that big down day, the SPX is positive 67% of the time if the preceding month was negative, compared to 57% of the time if the previous month was positive.

FORBES: Dismal June Start Bodes Well For Sweet S&P 500 Rebound

Following two weeks in the Abbeycare residential alcohol treatment centre in Ayrshire in 2005, she gave up alcohol completely and now works as an addiction support worker for Abbeycare.

BBC: Wine drinker

Consumer sentiment has picked up a bit in the last two weeks and construction spending posted a healthy gain in December, jumping .9%, following a .1% gain in November.

FORBES: Daily Wrap

For the Democrats, Obama has emerged as the front-runner following a split decision with Clinton in the Super Tuesday contests two weeks ago.

CNN: Clinton looks to Texas, Ohio to stop surging Obama

Van de Velde was named as the European Tour's Golfer of the Month for March after his first victory in 13 years at the Madeira Island Open two weeks ago following a long-term knee problem.

BBC: SPORT | Golf | Casey aims to end crisis in China

Kerry delivered his endorsement in South Carolina two weeks before that state's primary, as Clinton is riding a wave of enthusiasm following her victory over Obama in the New Hampshire primary.

NPR: John Kerry Rallies with Obama in South Carolina