Goldfield, Iowa (CNN) - Ted Cruz argued the developing story of a terror-related arrest in his hometown of Houston on Thursday was the latest evidence that the United States should not accept refugees from Syria.At a hastily-called media availability here in a shuttered high school, Cruz wasted no time in quickly tying arrests in Houston and Sacramento, California, to a White House unwilling to recognize the Islamic nature of the threat facing the United States."These arrests underscore the need... for President Obama to suspend this indefensible policy putting political correctness ahead of national security," Cruz said.Cruz called for an evaluation...