Senators visiting America’s southern border this week said they witnessed alarming conditions and urged President Joe Biden to quickly take action to stem the surge in illegal crossings. “It was stunning to see how many people, including unaccompanied children, unlawfully crossed the border,” Sen. Rob Portman (R-Ohio) said Friday, after touring an area in El Paso, Texas. “It was alarming to see the number of migrants who attempted to cross the border in the short time that we were there. One young man noted that they will never stop trying to find a way across,” he added. Portman spoke with border agents who said a processing facility in Paso del Norte is dealing with an increase in migrants of 150 to 200 percent, stretching both manpower and other resources thin. Sen. Rick Scott (R-Fla.) toured the border in Arizona with Gov. Doug Ducey, receiving a briefing from Customs and Border …