Collins and fellow Republican Senator Bill Cassidy of Louisiana have proposed legislation that permits states to either keep the ACA or move to a replacement program to be funded in part by the federal government .
PROPN CCONJ ADJ ADJ PROPN PROPN PROPN ADP PROPN AUX VERB NOUN DET VERB NOUN PART CCONJ VERB DET PROPN CCONJ VERB ADP DET NOUN NOUN PART AUX VERB ADP NOUN ADP DET ADJ NOUN .