Trump attorney Rudy Giuliani said in an interview Thursday that he plans to travel to Ukraine to push the country's leadership on several probes that may prove "very, very helpful" to President Trump, as Republicans continue looking to turn the tables on Democrats and prove that they -- not the GOP -- were the party that improperly conspired with foreign actors. Ukrainian President-elect Volodymyr Zelensky, who takes office in June, will assume stewardship of two major ongoing investigations. One concerns evidence that the Democratic National Committee (DNC) and Hillary Clinton campaign may have worked with Ukrainians to illegally help Clinton by revealing...