Before that, Pequot was mired in another insider-trading probe, this time involving Samberg's friend John Mack, a longtime Morgan Stanley executive who is now CEO of the investment bank.

FORBES: Magazine Article

Nasa also said it was considering sending a second landing probe at the same time to explore a different area of Mars.

BBC: New probe for Mars

The probe relates to her time as French finance minister and her involvement in the payment of compensation to businessman Bernard Tapie.

BBC: IMF 'has confidence' in Christine Lagarde