The new campaign comes at a critical time, as Senate Finance Committee Chairman Chuck Grassley, R-Iowa, fights to build support for his bipartisan bill to lower prescription costs.
Grassley is trying to win a total of 25 Republican backers in the Senate in an effort to persuade Majority Leader Mitch McConnell to call a vote, while keeping the support of Democrats. So far, he has secured about 12 Senate Republican votes, The Hill reported.
