Lowe's says it missed earnings expectations because it paid down a lot of debt.
the country's terrorist threat level has been raised to "critical," the highest of five stages, and cautioned that a new attack could be imminent.
Moody's made the decision amid growing concerns over rising debt and slowing growth.
Much of the market's attention will center on the developing security situation in the U.K.
The Trump administration needs to be able to focus on its legislative message even with the Russia investigation in the background, according to Ohio Governor John Kasich.
The S&P 500 stretches its gains into day four, its longest streak since mid-February.
Shares of Bunge spiked more than 15% Tuesday afternoon.