passed each other at the threshold, right? one country leaving the century going backwards, the other one on its way in. nobody is quite sure what the biden administration is going to do, or what they can do, especially as red states, republican-controlled states, gear up to xerox the texas bill and put their own bans in place. president biden did pledge a whole of government approach to try to protect women's constitutional rights. attorney general merrick garland said yesterday the doj is reviewing its options, but nobody knows quite sure what they'll do. professor lawrence tribe has some pointed advice there as well. joining us now is professor lawrence tribe who co-wrote an op-ed in the boston globe today about the supreme court's 1982 decision in the grendel's den case. he argued that and won. he argues today it could upend texas' new abortion law. professor tribe is an emeritus