examines what she terms the Senate’s larger “gerontocracy problem” that rewards seniority for members who have served extensively, often thanks to staying in office to advanced ages. Feinstein, who has been a senator since 1992,is currently with One Republic's Ryan Tedder will perform their music on stage. Here's what to expect from each artist: Logic will perform his new song "One Day," featuring Ryan. Meanwhile, Shawn will take on"In My Blood,"off his recently released self-titled album. — that allows individuals to record each item of trash they collect, which is later used by scientists and policymakers. While cleanups won't solve the marine plastic debris problem, it makes a difference. Mallos says it is a "Band-Aid, not a cure," but says cleanups have an "immediate and direct impact." Currently, a nearly 2,000-foot-long floater, essentially a floating trash collector, has made its way to the Great Pacific Garbage Patch to take a stab at tackling the existing problem — it’s the brainchild of 24-year-old Boyan Slat, who conceived the idea for his contraption in 2013 and startedthe Ocean CleanupSlat’s device, ahigh-density polyethylene pipe