Republican presidential candidate, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Mike Lee, R-Utah, discuss their recently released tax reform plan at the Heritage Foundation in Washington, Wednesday, April 15, 2015.
Republican presidential candidate, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Mike Lee, R-Utah, discuss their recently released tax reform plan at the Heritage Foundation in Washington, Wednesday, April 15, 2015. Molly Riley AP
Republican presidential candidate, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Mike Lee, R-Utah, discuss their recently released tax reform plan at the Heritage Foundation in Washington, Wednesday, April 15, 2015. Molly Riley AP

Rubio defends his tax overhaul against criticism from all sides

April 15, 2015 2:44 PM