In a two-part rant on Truth Social Thursday evening, former President Donald Trump called on Republican-controlled states to send National Guard troops to Texas to help Gov. Greg Abbott repel a supposed “invasion.” “When I was President, we had the most secure Border in History,” wrote Trump. “Joe Biden has surrendered our Border, and is aiding and abetting a massive Invasion of millions of Illegal Migrants into the United States. Instead of fighting to protect our Country from this onslaught, Biden is, unbelievably, fighting to tie the hands of Governor Abbott and the State of Texas, so that …