France-based duo Hugo Southwell and Rory Lamont both arrived at the Scotland camp restricted by dead-legs sustained in club action.

BBC: Competition for Scots' places delights Andy Robinson

But some wonder if there will be sustained action against hard-line Sunni militant groups which were supported by Pakistan's intelligence agencies in the past, correspondents say.

BBC: Quetta bombing: Relatives begin to bury victims

But some wonder if there will be sustained action against hard-line Sunni militant groups which were supported by Pakistan's intelligence agencies in the past, our correspondent reports.

BBC: Quetta anti-Shia bombing: Pakistan police detain '170'

Achieving long-term career goals requires sustained effort and deliberate action.

FORBES: Top 20 Inconvenient Career Truths

"By utilizing the derivative action, CalSTRS is seeking to remedy the damages sustained by Wal-Mart as a result of alleged gross misconduct by Wal-Mart's executive officers and directors, " CalSTRS Chief Executive Officer Jack Ehnes said in a statement.

CNN: STORY HIGHLIGHTS