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 / Updated  / Source: TODAY
By Matt Murray

In just one week, the landscape of the 2016 presidential race really began to take shape, and TODAY was front and center with big interviews and big moments.

Major candidates threw their names in the ring while others stayed mum about whether they'll be running. Catch up on the top headlines of the week in this TODAY Remix:

Sunday: Hillary Clinton announces she'll run for president.

Monday: Hillary Clinton hits the campaign trail.

Tuesday: Florida senator Marco Rubio appears on TODAY after announcing he'll enter the race. Rand Paul's wife Kelley also appeared on TODAY to discuss recent criticism of her husband, including his spar with TODAY's Savannah Guthrie.

Thursday: New Jersey gov. Chris Christie tells Matt Lauer he has not made a decision on whether or not he will enter the race.