GOP finds its secret weapon  —  Republicans believe they have identified a potent weapon in their fight against President Obama's regulatory agenda.  —  GOP lawmakers plan to employ the seldom-used Congressional Review Act (CRA), which gives lawmakers the power to formally disapprove of major agency rules …

Why I Have Mixed Feelings About MLK Day  —  Abdul-Jabbar is a six-time NBA champion and league Most Valuable Player.  He is also a celebrated author, filmmaker and education ambassador.  —  His legacy may be most in danger from those who admire him  —  I have mixed emotions about Martin Luther King Jr. Day.

Pope: Catholics need not breed ‘like rabbits’  —  Pope Francis, after a visit to the largest Catholic nation in Asia, says Catholics may have a moral responsibility to limit the number of their children and need not reproduce “like rabbits.”  —  But the pope also reaffirmed the church's ban …

Tammy Duckworth: I'm ‘Taking a Real Serious Look’ at Senate Run  —  Duckworth is a Democrat from Illinois.  (Tom Williams/CQ Roll Call File Photo)  —  Rep. Tammy Duckworth, a two-term Democrat, told CQ Roll Call Monday that she is seriously considering challenging vulnerable Sen. Mark S. Kirk, R-Ill., in 2016.

Puzzling Death of a Prosecutor Grips Argentina  —  BUENOS AIRES — Police sentries guarded the federal prosecutor's luxury high-rise building.  His door on the 13th floor had been locked from the inside, and a gun with a spent cartridge was found on the floor near his body.  There was no suicide note.

‘American Sniper’ Complaints Grow in Hollywood: Should Clint Eastwood Be Celebrating a ‘Killer’?  (Exclusive)  —  In the wake of Oscar nominations, Academy members begin buzzing over recent criticism of the film's subject, Chris Kyle  —  Even as “American Sniper” breaks January box-office records …

Why Obama Can't Say ‘Radical Islam’  —  Following the Charlie Hebdo massacre in Paris this month, White House spokesman Josh Earnest briefly became an Islamic theologian.  At issue was why U.S. President Barack Obama's administration, unlike the leadership of France, wouldn't describe the murderers as adherents to “radical Islam.”

1 confirmed dead, 1 injured in I-75 overpass collapse … A construction worker was killed late Monday after a bridge collapse near Hopple Street on southbound Interstate 75.  —  The part of the bridge that collapsed was part of the old northbound off-ramp to Hopple Street and was undergoing demolition …

German Embed Reporter: ISIS Plans On Killing ‘Hundreds of Millions’ in ‘Religious Cleansing’  —  Jurgen Todenhofer, the first Western reporter to embed with Islamic State fighters and not be killed in the process, spoke to Al Jazeera about his time with the terror group.

Oxfam Study Finds Richest 1% Is Likely to Control Half of Global Wealth by 2016  —  The richest 1 percent are likely to control more than half of the globe's total wealth by next year, the charity Oxfam reported in a study released on Monday.  The warning about deepening global inequality comes …