Day one of the legal tampering window has seen some huge moves in free agency and via trade. Here are five winners and losers.

Joe Johnson invented a device — called a Shatterball — to breach tempered auto-glass windows during emergencies.

Monday marked the beginning of the NFL's legal tampering period, a two-day window before the start of the league year for teams to make deals with free agents. There were a flurry of deals to kick ...