The Hill's Justin Sink reports on more grumbling from the ranks.
Rep. Jeff Flake (R-Ariz.) said that although Mitt Romney has "taken longer than a lot of us would like" to sew up the Republican presidential nomination, he was confident the former Massachusetts governor would regain momentum after a trio of tough losses last week.
"I think that he picked up momentum last week with the CPAC vote, with Maine, that will roll into Arizona and Michigan and then into Super Tuesday," Flake said on MSNBC. "Obviously it's taken longer than a lot of us would like, but that's the process, and he'll be better able to handle the general."
