USA TODAYObama to hold press conference on Super TuesdayFox NewsPresident Barack Obama will hold his first news conference of the year Tuesday, the same day his Republican rivals face off in 10 voting contests. White House spokesman Jay Carney announced the Tuesday afternoon news conference on Twitter.Obama to hold press conference on TuesdayAFPObama to Hold News Conference TuesdayMyFox Phoenixall 157 news articles »