The race to the Republican presidential nomination continues tomorrow with the Arizona and Michigan primaries. CNN.com Live is your home for all the latest news and views from the campaign trail.
Today's programming highlights...
8:30 am ET - Romney rally - GOP presidential candidate Mitt Romney is spending his day in Michigan, starting with a rally in Rockford. He'll also hold rallies in Albion at 12:45 pm ET and Royal Oak at 6:45 pm ET.
9:00 am ET - Santorum breakfast - GOP hopeful Rick Santorum is also in Michigan, and he'll start his day at a chamber of commerce breakfast in Livonia. He'll also hold rallies in Lansing at 3:00 pm ET and Kalamazoo at 7:30 pm ET.
10:00 am ET - Baby polar bear grows up - Watch Siku the polar bear take his first steps and grow up at the Scandinavian Wildlife Park in Denmark.
11:00 am ET - Gingrich roundtable - GOP candidate Newt Gingrich will spend his Monday in Nashville, where he'll host a health care roundtable. He'll also speak at a luncheon at 1:00 pm ET and hold a rally at 4:00 pm ET.
11:20 am ET - Obama, Biden talk to governors - President Obama and Vice President Biden address the National Governors Association in Washington.
4:00 pm ET - Ron Paul rally - GOP hopeful Rep. Ron Paul is also spending his day in Michigan. He'll host a rally for young people in East Lansing, Michigan.
CNN.com Live is your home for breaking news as it happens.