The news conference comes amid a new sense of optimism at the White House. Obama's public approval ratings have inched up close to 50 percent. The president recently won an extension of a payroll tax cut that was a main element of his jobs plan for 2012. Economic signals suggest a recovery that is taking hold.
Still, he will probably face questions about the pace of the recovery. The unemployment rate in January was 8.3 percent, the highest it has been in an election year since the Great Depression. With rising gasoline prices threatening to slow the economy, Obama has also faced attacks from Republicans over his energy policy.
Iran's nuclear ambitions will also command attention in the aftermath of his meeting Monday with Israeli Prime Minister Benjamin Netanyahu. Tension over Iran has already contributed to higher oil prices, and Israel's threats of pre-emptive military strikes to prevent Tehran from building a nuclear bomb have dominated Washington discourse for weeks.