Start your Monday smart: Brexit, Manafort, #MyFreedomDay, climate protests

(CNN)If you forgot to set your clocks ahead, you might be running late already (but don’t be too hard on yourself)! Daylight saving time means another step closer to summer. Here’s what you need to know toStart Your Week Smart. TODAY DNC chair explains why Democrats won’t debate on Fox MONDAY • It’s March. That means Madness. College basketball is heating up as 32 conferences hold tournaments to decide which teams earn automatic bids to the 2019 NCAA tournament. Find schedules, brackets and scores here. Here’s what you need to know about Brexit WEDNESDAY • Paul Manafort gets sentenced (again). President Donald Trump’s ex-campaign chairman heads back to federal court, this time in Washington, where a judge found he broke his …