Senate Democrats are forcing a vote Wednesday evening on whether to block global tariffs announced by Donald Trump earlier this month, a potentially tough vote for some Republicans who have expressed concerns about the policy but are wary of crossing the president. Trump announced the far-reaching tariffs on nearly all U.S. trading partners April 2 and then reversed himself a few days later after a market meltdown, suspending the import taxes for 90 days. It is unclear whether the resolution will pass the Senate, and House passage is even less likely.