Green Party presidential nominee Jill Stein announces the formation of an exploratory committee to seek the Green Party's presidential nomination again in 2016 during an event at the National Press Club...

Hillary Clinton, right, campaigning for then-gubernatorial candidate and current Pa. Gov. Tom Wolf, left, in October, 2014.

House Speaker John Boehner, R-OH, leads the 114th United States Congress.

Tickets to sporting events are getting pricier and pricier.

Kaitlyn Benitez-Strine, 17, from left, speaks with ROTC representatives Anna Thompson, 22, and Isabel Lopez, 18, at Stanford University, April 29, 2011, in Stanford, California. Following a ban of about...

Lindsay Vandermay, right, holds up her wedding ring with her partner Ashley Wilson after they received their marriage certificate at the marriage bureau office at City Hall on Tuesday, May 20, 2014, in...

A car passes by the Cannabis Station, a marijuana dispensary in downtown Denver, Colorado, December 12, 2012. Venture capitalists are trying to figure out how to capitalize on the marijuana market now...