"This is a day of reckoning for the American people," Sen. Lindsey Graham (R-S.C.) told Fox News Tuesday night.
With thousands of Central Americans massing at the southern border, it's time to decide: "What message do you want to send to the rest of the world about our border?" Graham asked.
"If you want to be open borders, this is your chance. If you want to stand firm, this is also your opportunity, and I hope Democrats understand you have got to really hate Trump to not see this caravan as a problem for the American people."