Four months after his inauguration, Donald Trump’s second administration is facing several trials and troubles that could determine whether it’s a success or a failure. There’s the One Big Beautiful Bill Act (the official name, believe it or not), the House version of the budget-reconciliation bill meant to implement Trump’s legislative agenda, which is struggling in Congress. There are the legal challenges to a vast number of Trump power grabs. And there’s the anxious waiting game to see if the president’s tariff program will goose consumer prices, shake markets, and possibly even trigger a…