1. Larry Reed, majority leader in the Senate, is attacked in his reelection campaign by a series of ads sponsored by a corporation (Global Defense, Inc.) that does not like his voting record. The corporation is upset that Reed would not write a special provision that would favor Global Defense in a defense appropriations bill. The ads run constantly on television and radio in the weeks immediately preceding election day and contain numerous falsehoods. For example, in order to keep the government running financially, Reed found it necessary to vote for a bill that included a last-minute rider that defunded a small government program for the handicapped, sponsored by someone in the opposing party that wanted to privatize all programs for the handicapped. The ad is largely paid for by Global Defense and depicts a handicapped child being helped by the existing program and large letters saying "Does Larry Reed Just not Care?" The ad proclaims that it is sponsored by Citizens Who Care for a Better Tomorrow. Is this protected speech? Why or why not? Can Reed sue for defamation? Why or why not?