leaked documents from papapanam show how some of the world's power players use offshore accounts and the fall out goes global. >>> product or profit? should investors buy companies based on a hot product or can hype get in the way? >>> how one man took his passion for america's past time to a whole new level. all that and more on "nightly business report" for monday, april 4th. >>> good evening, everyone. welcome. tyler mathisen is on assignment this evening. tonight we begin with a story that continues to unfold, and is having ripple effects around the world. m talking about what some are calling an unprecedented leak of more than 11 million documents from one of the biggest offshore law firms that shows how some of the most richest and powerful people use tax havens to their advantage. no americans have been named, so far. one trail seems to lead to russian president vladmir putin. the others include presidents from iceland and pakistan. the biggest revelation show how some created shell companies and secret investments. there's still much we don't know. first off, these structures