broadcom 4331 issues on live persistent fedora 20

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My wireless interface does not exist and thus my computer cannot connect to or even detect wireless networks. I am running fedora 20 from my usb stick with persistence, so I am not sure if or how I can install drivers. I have broadcom 4331 chip and am using a macbook pro (mid 2012). Here is some info about my computer.

[root@localhost val]#  lspci -nnk | grep -iA2 net
01:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4] (rev 10)
    Subsystem: Broadcom Corporation NetXtreme BCM57765 Gigabit Ethernet PCIe [14e4:16b4]
    Kernel driver in use: tg3
    Kernel modules: tg3
--
02:00.0 Network controller [0280]: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331] (rev 02)
    Subsystem: Broadcom Corporation BCM4331 802.11a/b/g/n [14e4:4331]
    Kernel driver in use: bcma-pci-bridge

If you need anymore info I will be happy to provide it. I have checked out other broadcom questions but the difference is that nobody has posted a question about broadcom 4331 and fedora 20. Also, I am booting fedora 20 from a usb with persistence.