much less expensive and better. part of achieving that is targeting drug companies to negotiate lower prices. mr. trump offered a pep talk sang the congress c saying the congress cannot get cold feet. that is the message carried by 40,000 people from maine to california on sunday. democratic candidate bernie sanders appeared at one of the rallies in michigan where he spoke to cnn. >> millions of people think it is insane to repeal the affo affordable care act without replacement. you cannot throw 20 million people off health insurance. raise the cost of prescription drugs. do away with important patient protections. you cannot do that unless you have another plan in its place. >> some republicans have expressed concern about rushing to repeal obamacare without replacement plan on the table.