Robert Dallek

The lifelong health problems of John F. Kennedy constitute one of the best-kept secrets of recent U.S. history - no surprise, because if the extent of those problems had been revealed while he was alive, his presidential ambitions would likely have been dashed.

Late 19th-century populists saw bankers and industrialists manipulating markets to enrich themselves at the expense of small farmers and labourers and favoured political candidates promising economic relief through free and unlimited coinage of silver.

I haven't gotten jobs because I'm famous or I have a big Twitter feed - it's primarily directors. People employ me because I'm right for the part. But then, everybody needs a bit of luck, being in the right place at the right time. You just gotta be in that place for that opportunity to come by.

Whenever somebody folds, say, 'Good laydown.' It encourages them to fold on a later hand because it makes them feel like you had the best hand even if you were bluffing. It's an odd form of flattery that seems to work at the poker table.