WASHINGTON (AP) — Republican Sen. Lindsey Graham said Tuesday that he believes President Donald Trump is prepared to “crush” Russia’s economy with a new wave of sanctions if Russian President Vladimir Putin refuses to meet with Ukrainian President Volodymyr Zelenskyy in the coming weeks.Graham, who spoke with Trump on Tuesday morning, has pushed the president for months to support his sweeping bipartisan sanctions bill that would impose steep tariffs on countries that are fueling Russia’s invasion of Ukraine by buying its oil, gas, uranium, and other exports. The legislation has the backing of 85 senators, but Trump has yet to...