Rep. Marjorie Taylor Greene of Georgia on Saturday blasted President Biden for open borders and the brutal murder of nursing student Laken Riley at the hands of an illegal immigrant. “I forced Joe Biden to admit the truth during the State of the Union: Laken Riley was murdered by an illegal alien. Laken should be alive and well today, but Joe Biden’s open border policies got her killed,” said Greene on X. “Joe Biden signed over 90 executive orders to destroy our nation’s border security. President Trump will secure our border AGAIN and launch the largest mass deportation program in history. Bi…