Amid campaign shakeup, Jeb Bush heads to Europe. (Washington Post)
Struggles with finances track Marco Rubio's career. (New York Times)
Santorum calls crowd of 4 in rural Iowa a success. (Des Moines Register)
Seeking trade votes, Obama offers to help Dems who vote yes. (AP)
New video shows different angle of pool party incident. (USA Today)
What are you reading this morning? Let us know in the comments, please.