Friday is the deadline for Congress to reauthorize a key tool for collecting foreign intelligence. Critics on the left and the right argue that the Foreign Intelligence Surveillance Act is prone to abuse. Others say they won't back it until President Trump pulls his pick to oversee the intelligence community. Amna Nawaz discussed more with Republican Rep. Mike McCaul of Texas.

A new report from the Pew Research Center says American politics are not as simple as red versus blue. Pew surveyed more than 10,000 people and split the public into nine distinct groups along political and cultural values. Despite a polarized political environment, the report finds a minority of Americans are truly all-in for either party. Amna Nawaz discussed the findings with Jocelyn Kiley.