EXECUTIVE DECISION
Unilateral executive orders are among the surest ways a president can flex the muscle of the most powerful office in the world, and U.S. leaders starting with George Washington have used them -- Franklin Delano Roosevelt signed a record 3,721. Donald Trump's young presidency has seen a whirlwind of such orders, with more than a dozen in just his first week. Although it's yet to be seen how they will play out, some could affect the wallets of everyone from seniors to doctors to small-business owners.