As President Donald Trump’s envoys gear up for another go at diplomacy with Iran, a major question hovers over their efforts: do the officials they’re communicating with have the juice to make a deal?

US stock futures edged higher on Monday, signalling a cautious start to a holiday-shortened week as investors navigated persistent geopolitical tensions and a fresh uptick in energy prices.

Citing the number of Iranian leaders killed in the month-long US-Israeli campaign, Trump said the new leadership in Tehran is "much more reasonable."

Travelers in South Florida might soon find themselves transiting through Trump International Airport.