U.s. Republican Candidates Get Feisty At First Debate Without Trump

A lost, live album by Paul McCartney & Wings, a David Bowie box set, and The dB's debut on vinyl are all out now. Rick Damigella reports.

Connecticut Sen. Chris Murphy tells CNN's Jake Tapper that "we have a lot of work to do to make sure that something like Sandy Hook never happens again, that every kid gets the chance to graduate."

Democratic Sen. Chris Murphy tells CNN's Jake Tapper he believes the Supreme Court is "readying to fundamentally rewrite the Second Amendment."

Potential Trump VP pick Sen. Tom Cotton tells CNN's Jake Tapper he would "have to consider it" if Trump asked him to be his running mate.

On CNN's State of the Union with Jake Tapper, Republican Sen. Tom Cotton defends the Supreme Court's ruling overturning a Trump-era ban on bump stocks.

CNN's Fareed Zakaria describes how Europe has been unable to keep up with the American powerhouse, and the need for a grand strategy.