If the justices' questions are any guide (and it must be admitted they are often not), proponents of the law made a good job of arguing the first bit of their case, that fund-raising has got out of step with previous law (ie, that there are loopholes).

ECONOMIST: A controversial old debate returns to the Supreme Court

Start with the time you awoke, got out of bed, follow your entire day step by step until the time you went back to bed.

FORBES: Mental Exercises to Help Improve Your Memory