A new Zogby poll in California — a state that may well decide the direction of the Democratic race — shows Barack Obama taking a small lead over Hillary Clinton, within the margin of error. Obama has 45% to Clinton's 41%, with Obama's 20-point lead among men making up for Hillary's 11-point lead with women.

On the Republican side, Mitt Romney has taken an apparent edge himself of 37% to John McCain's 34%, followed by Mike Huckabee with 12%. Although McCain has the support of the state Republican establishment, led by Gov. Arnold Schwarzenegger, Romney leads among those who say immigration and the war on terror are their top issues — probably owing to McCain's support for immigration reform and his opposition to torture.

Some more Zogby state poll numbers are available after the jump.

California:

Democrats: Obama 45%, Clinton 41%

Republicans: Romney 37%, McCain 34%, Huckabee 12%, Paul 5%

Georgia:

Democrats: Obama 48%, Clinton 28%

Missouri

Democrats: Clinton 44%, Obama 43%

Republicans: McCain 36%, Huckabee 27%, Romney 22%, Paul 4%

New Jersey:

Democrats: Clinton 43%, Obama 42%

Republicans: McCain 54%, Romney 23%, Huckabee 6%, Paul 4%

New York:

Republicans: McCain 49%, Romney 23%, Huckabee 8%, Paul 6%