Sen. Lindsey Graham (R-S.C.) praised President Biden’s surprise visit to Ukraine on Monday, saying the trip to the war-torn country was “the right signal to send at the right time.” “I am very pleased that President Biden took the time and effort to visit Ukraine, and meet with President Zelensky,” Graham said in a statement. “This was the right signal to send at the right time. A presidential visit to Ukraine, along with the statements made by Vice President Harris at the Munich Security Conference that Russia is committing crimes against humanity in Ukraine, are a powerful combination.” Graham referenced...