Sen. Bernie Sanders, I-Vt., center, joined from left by Rep. Peter Welch, D-Vt., Rep. Elijah Cummings, D-Md., and Sen. Cory Booker, D-N.J., speaks to reporters as he prepares to introduce new legislation that aims to reduce what Americans pay for prescription drugs, especially brand-name drugs deemed "excessively priced," during a news conference on Capitol Hill in Washington, Thursday, Jan. 10, 2019. (AP Photo/J. Scott Applewhite)