Jack Lew

Saying he "cannot think of a better person" to take the job, President Obama this afternoon formally announced he is nominating Jacob "Jack" Lew, his chief of staff, to be the next Treasury secretary.

Word of Obama's decision to tap Lew, who previously served as budget director in the Obama and Clinton administration, broke Wednesday.

"Jack has my complete trust," Obama said.

Treasury secretaries get to see their signatures on the nation's currency.

With word that President Obama wants to nominate his chief of staff, Jacob "Jack" Lew," to that post, lots of sites are taking a look at his rather unique signature.