." >> welcome to the overnight news, i'm jeff glore. republican paul ryan is starting his first full week as speaker of the house, a powerful job that puts him second in line to the presidency. it's a position ryan never wanted to start. he sat down with john dickerson. >> john boehner said, i came here to fight for a smaller, less costly, more accountable government. i began to realize over the years there was no winning this fight." >> i don't believe that. i think you can win this fight. i think if you offer the people of this nation who believe that the country is on the wrong track, because it is, if you offer them a bold alternative vision for how to get this country back on the right track, how to fix our problems, how to reapply our founding principles, yes, i believe we can relimit this federal government and give people the kind of freedom and opportunity for all that they deserve. >> you said that you want to tackle issues head on, even the tough ones. first order of business? immigration reform? going to tackle that head on?